chore: add enhancement issue template (#434)

chore(deps): update aws-actions/configure-aws-credentials action to v5

.github/ISSUE_TEMPLATE/enhancement.md

@@ -0,0 +1,24 @@
+---
+name: Enhancement
+about: Suggest an improvement to existing functionality
+title: '[Enhancement] '
+labels: enhancement
+assignees: ''
+---
+
+> **Note**: This template is just a guide. Feel free to ignore the format entirely - any feedback is welcome! Don't let the template stop you from sharing your ideas.
+
+## Current Behavior
+Describe how the feature currently works.
+
+## Proposed Enhancement
+How you'd like this to be improved.
+
+## Motivation
+Why this enhancement would be beneficial.
+
+## Screenshots / Mockups
+If applicable, add screenshots or mockups to illustrate the proposed changes.
+
+## Additional Context
+Any other information about the enhancement request.

.github/workflows/auto-format.yml

@@ -12,13 +12,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
-          ref: ${{ github.head_ref }}
+          ref: ${{ github.event.pull_request.head.sha }}
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
 
@@ -37,11 +37,21 @@ jobs:
             echo "has_changes=true" >> $GITHUB_OUTPUT
           fi
 
+      # For fork PRs, just fail if formatting is needed (can't push to forks)
+      - name: Fail if fork PR needs formatting
+        if: steps.changes.outputs.has_changes == 'true' && github.event.pull_request.head.repo.full_name != github.repository
+        run: |
+          echo "::error::This PR has formatting issues. Please run 'npx @biomejs/biome check --write .' locally and push the changes."
+          git diff --stat
+          exit 1
+
+      # For same-repo PRs, commit and push the changes
       - name: Commit changes
-        if: steps.changes.outputs.has_changes == 'true'
+        if: steps.changes.outputs.has_changes == 'true' && github.event.pull_request.head.repo.full_name == github.repository
         run: |
           git config --global user.name "github-actions[bot]"
           git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
           git add .
           git commit -m "style: auto-format with Biome"
-          git push
+          git push origin HEAD:${{ github.head_ref }}

.github/workflows/ci.yml

@@ -20,10 +20,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'npm'

.github/workflows/docker-build.yml

@@ -26,7 +26,7 @@ jobs:
       
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -69,7 +69,7 @@ jobs:
       # Push to AWS ECR for App Runner auto-deploy
       - name: Configure AWS credentials
         if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
-        uses: aws-actions/configure-aws-credentials@v4
+        uses: aws-actions/configure-aws-credentials@v5
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

.github/workflows/electron-release.yml

@@ -29,10 +29,10 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20
           cache: "npm"

components/chat-input.tsx

@@ -162,6 +162,7 @@ interface ChatInputProps {
     models?: FlattenedModel[]
     selectedModelId?: string
     onModelSelect?: (modelId: string | undefined) => void
+    showUnvalidatedModels?: boolean
     onConfigureModels?: () => void
 }
 
@@ -183,6 +184,7 @@ export function ChatInput({
     models = [],
     selectedModelId,
     onModelSelect = () => {},
+    showUnvalidatedModels = false,
     onConfigureModels = () => {},
 }: ChatInputProps) {
     const dict = useDictionary()
@@ -482,6 +484,7 @@ export function ChatInput({
                             onSelect={onModelSelect}
                             onConfigure={onConfigureModels}
                             disabled={isDisabled}
+                            showUnvalidatedModels={showUnvalidatedModels}
                         />
 
                         <div className="w-px h-5 bg-border mx-1" />

components/chat-panel.tsx

@@ -943,7 +943,11 @@ export default function ChatPanel({
                     <div className="flex items-center gap-2 overflow-x-hidden">
                         <div className="flex items-center gap-2">
                             <Image
-                                src="/favicon.ico"
+                                src={
+                                    darkMode
+                                        ? "/favicon-white.svg"
+                                        : "/favicon.ico"
+                                }
                                 alt="Next AI Drawio"
                                 width={isMobile ? 24 : 28}
                                 height={isMobile ? 24 : 28}
@@ -1071,6 +1075,7 @@ export default function ChatPanel({
                     models={modelConfig.models}
                     selectedModelId={modelConfig.selectedModelId}
                     onModelSelect={modelConfig.setSelectedModelId}
+                    showUnvalidatedModels={modelConfig.showUnvalidatedModels}
                     onConfigureModels={() => setShowModelConfigDialog(true)}
                 />
             </footer>

components/model-config-dialog.tsx

@@ -50,6 +50,7 @@ import {
     SelectTrigger,
     SelectValue,
 } from "@/components/ui/select"
+import { Switch } from "@/components/ui/switch"
 import { useDictionary } from "@/hooks/use-dictionary"
 import type { UseModelConfigReturn } from "@/hooks/use-model-config"
 import { formatMessage } from "@/lib/i18n/utils"
@@ -1447,10 +1448,23 @@ export function ModelConfigDialog({
 
                 {/* Footer */}
                 <div className="px-6 py-3 border-t border-border-subtle bg-surface-1/30 shrink-0">
-                    <p className="text-xs text-muted-foreground text-center flex items-center justify-center gap-1.5">
+                    <div className="flex items-center justify-between">
-                        <Key className="h-3 w-3" />
+                        <div className="flex items-center gap-2">
-                        {dict.modelConfig.apiKeyStored}
+                            <Switch
-                    </p>
+                                checked={modelConfig.showUnvalidatedModels}
+                                onCheckedChange={
+                                    modelConfig.setShowUnvalidatedModels
+                                }
+                            />
+                            <Label className="text-xs text-muted-foreground cursor-pointer">
+                                {dict.modelConfig.showUnvalidatedModels}
+                            </Label>
+                        </div>
+                        <p className="text-xs text-muted-foreground flex items-center gap-1.5">
+                            <Key className="h-3 w-3" />
+                            {dict.modelConfig.apiKeyStored}
+                        </p>
+                    </div>
                 </div>
             </DialogContent>
 

components/model-selector.tsx

@@ -1,6 +1,13 @@
 "use client"
 
-import { Bot, Check, ChevronDown, Server, Settings2 } from "lucide-react"
+import {
+    AlertTriangle,
+    Bot,
+    Check,
+    ChevronDown,
+    Server,
+    Settings2,
+} from "lucide-react"
 import { useMemo, useState } from "react"
 import {
     ModelSelectorContent,
@@ -26,6 +33,7 @@ interface ModelSelectorProps {
     onSelect: (modelId: string | undefined) => void
     onConfigure: () => void
     disabled?: boolean
+    showUnvalidatedModels?: boolean
 }
 
 // Map our provider names to models.dev logo names
@@ -67,17 +75,20 @@ export function ModelSelector({
     onSelect,
     onConfigure,
     disabled = false,
+    showUnvalidatedModels = false,
 }: ModelSelectorProps) {
     const dict = useDictionary()
     const [open, setOpen] = useState(false)
-    // Only show validated models in the selector
+    // Filter models based on showUnvalidatedModels setting
-    const validatedModels = useMemo(
+    const displayModels = useMemo(() => {
-        () => models.filter((m) => m.validated === true),
+        if (showUnvalidatedModels) {
-        [models],
+            return models
-    )
+        }
+        return models.filter((m) => m.validated === true)
+    }, [models, showUnvalidatedModels])
     const groupedModels = useMemo(
-        () => groupModelsByProvider(validatedModels),
+        () => groupModelsByProvider(displayModels),
-        [validatedModels],
+        [displayModels],
     )
 
     // Find selected model for display
@@ -126,7 +137,7 @@ export function ModelSelector({
                 />
                 <ModelSelectorList className="[&::-webkit-scrollbar]:hidden [-ms-overflow-style:none] [scrollbar-width:none]">
                     <ModelSelectorEmpty>
-                        {validatedModels.length === 0 && models.length > 0
+                        {displayModels.length === 0 && models.length > 0
                             ? dict.modelConfig.noVerifiedModels
                             : dict.modelConfig.noModelsFound}
                     </ModelSelectorEmpty>
@@ -191,6 +202,16 @@ export function ModelSelector({
                                         <ModelSelectorName>
                                             {model.modelId}
                                         </ModelSelectorName>
+                                        {model.validated !== true && (
+                                            <span
+                                                title={
+                                                    dict.modelConfig
+                                                        .unvalidatedModelWarning
+                                                }
+                                            >
+                                                <AlertTriangle className="ml-auto h-3 w-3 text-warning" />
+                                            </span>
+                                        )}
                                     </ModelSelectorItem>
                                 ))}
                             </ModelSelectorGroup>
@@ -213,7 +234,9 @@ export function ModelSelector({
                     </ModelSelectorGroup>
                     {/* Info text */}
                     <div className="px-3 py-2 text-xs text-muted-foreground border-t">
-                        {dict.modelConfig.onlyVerifiedShown}
+                        {showUnvalidatedModels
+                            ? dict.modelConfig.allModelsShown
+                            : dict.modelConfig.onlyVerifiedShown}
                     </div>
                 </ModelSelectorList>
             </ModelSelectorContent>

docs/offline-deployment.md

@@ -33,7 +33,7 @@ services:
 | Scenario | URL Value |
 |----------|-----------|
 | Localhost | `http://localhost:8080` |
-| Remote/Server | `http://YOUR_SERVER_IP:8080` or `https://drawio.your-domain.com` |
+| Remote/Server | `http://YOUR_SERVER_IP:8080` |
 
 **Do NOT use** internal Docker aliases like `http://drawio:8080`; the browser cannot resolve them.
 

docs/shape-libraries/alibaba_cloud.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.alibaba_cloud.{shape};fillColor=#FF6A00;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.alibaba_cloud.{shape};fillColor=#FF6A00;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/atlassian.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="image;aspect=fixed;image=img/lib/atlassian/Jira_Logo.svg;" vertex="1" parent="1">
+<mxCell value="label" style="image;aspect=fixed;image=img/lib/atlassian/Jira_Logo.svg;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/aws4.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.aws4.resourceIcon;resIcon=mxgraph.aws4.{shape};fillColor=#ED7100;strokeColor=#ffffff;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.aws4.resourceIcon;resIcon=mxgraph.aws4.{shape};fillColor=#ED7100;strokeColor=#ffffff;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/azure2.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="image;aspect=fixed;image=img/lib/azure2/compute/Virtual_Machine.svg;" vertex="1" parent="1">
+<mxCell value="label" style="image;aspect=fixed;image=img/lib/azure2/compute/Virtual_Machine.svg;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/cisco19.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.cisco19.rect;prIcon={shape};fillColor=#00bceb;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.cisco19.rect;prIcon={shape};fillColor=#00bceb;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/citrix.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.citrix.{shape};fillColor=#00A4E4;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.citrix.{shape};fillColor=#00A4E4;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/gcp2.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.gcp2.{shape};fillColor=#4285F4;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.gcp2.{shape};fillColor=#4285F4;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/kubernetes.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.kubernetes.icon;prIcon={shape};fillColor=#326CE5;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.kubernetes.icon;prIcon={shape};fillColor=#326CE5;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/mscae.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.mscae.cloud.azure;fillColor=#0078D4;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.mscae.cloud.azure;fillColor=#0078D4;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/network.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.networks.server;fillColor=#29AAE1;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.networks.server;fillColor=#29AAE1;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/openstack.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.openstack.{shape};fillColor=#3F51B5;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.openstack.{shape};fillColor=#3F51B5;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/salesforce.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.salesforce.analytics;fillColor=#7f8de1;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.salesforce.analytics;fillColor=#7f8de1;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/sap.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="image;aspect=fixed;image=img/lib/sap/SAP_Logo.svg;" vertex="1" parent="1">
+<mxCell value="label" style="image;aspect=fixed;image=img/lib/sap/SAP_Logo.svg;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/vvd.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.vvd.{shape};fillColor=#00AEEF;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.vvd.{shape};fillColor=#00AEEF;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

docs/shape-libraries/webicons.md

@@ -6,7 +6,7 @@
 ## Usage
 
 ```xml
-<mxCell value="label" style="shape=mxgraph.webicons.{shape};fillColor=#3b5998;strokeColor=none;" vertex="1" parent="1">
+<mxCell value="label" style="shape=mxgraph.webicons.{shape};fillColor=#3b5998;strokeColor=none;verticalLabelPosition=bottom;verticalAlign=top;align=center;" vertex="1" parent="1">
   <mxGeometry x="0" y="0" width="60" height="60" as="geometry" />
 </mxCell>
 ```

hooks/use-model-config.ts

@@ -109,9 +109,11 @@ export interface UseModelConfigReturn {
     models: FlattenedModel[]
     selectedModel: FlattenedModel | undefined
     selectedModelId: string | undefined
+    showUnvalidatedModels: boolean
 
     // Actions
     setSelectedModelId: (modelId: string | undefined) => void
+    setShowUnvalidatedModels: (show: boolean) => void
     addProvider: (provider: ProviderName) => ProviderConfig
     updateProvider: (
         providerId: string,
@@ -160,6 +162,13 @@ export function useModelConfig(): UseModelConfigReturn {
         }))
     }, [])
 
+    const setShowUnvalidatedModels = useCallback((show: boolean) => {
+        setConfig((prev) => ({
+            ...prev,
+            showUnvalidatedModels: show,
+        }))
+    }, [])
+
     const addProvider = useCallback(
         (provider: ProviderName): ProviderConfig => {
             const newProvider = createProviderConfig(provider)
@@ -278,7 +287,9 @@ export function useModelConfig(): UseModelConfigReturn {
         models,
         selectedModel,
         selectedModelId: config.selectedModelId,
+        showUnvalidatedModels: config.showUnvalidatedModels ?? false,
         setSelectedModelId,
+        setShowUnvalidatedModels,
         addProvider,
         updateProvider,
         deleteProvider,

lib/dynamo-quota-manager.ts

@@ -27,6 +27,7 @@ try {
 
 /**
  * Get today's date string in the configured timezone (YYYY-MM-DD format)
+ * This is used as the Sort Key (SK) for per-day tracking
  */
 function getTodayInTimezone(): string {
     return new Intl.DateTimeFormat("en-CA", {
@@ -61,8 +62,8 @@ interface QuotaCheckResult {
 
 /**
  * Check all quotas and increment request count atomically.
- * Uses ConditionExpression to prevent race conditions.
+ * Uses composite key (PK=user, SK=date) for per-day tracking.
- * Returns which limit was exceeded if any.
+ * Each day automatically gets a new item - no explicit reset needed.
  */
 export async function checkAndIncrementRequest(
     ip: string,
@@ -73,77 +74,33 @@ export async function checkAndIncrementRequest(
         return { allowed: true }
     }
 
-    const today = getTodayInTimezone()
+    const pk = ip // User identifier (base64 IP)
+    const sk = getTodayInTimezone() // Date as sort key (YYYY-MM-DD)
     const currentMinute = Math.floor(Date.now() / 60000).toString()
-    const ttl = Math.floor(Date.now() / 1000) + 7 * 24 * 60 * 60
 
     try {
-        // First, try to reset counts if it's a new day (atomic day reset)
+        // Single atomic update - handles creation AND increment
-        // This will succeed only if lastResetDate < today or doesn't exist
+        // New day automatically creates new item (different SK)
-        try {
+        // Note: lastMinute/tpmCount are managed by recordTokenUsage only
-            await client.send(
-                new UpdateItemCommand({
-                    TableName: TABLE,
-                    Key: { PK: { S: `IP#${ip}` } },
-                    // Reset all counts to 1/0 for the new day
-                    UpdateExpression: `
-                        SET lastResetDate = :today,
-                            dailyReqCount = :one,
-                            dailyTokenCount = :zero,
-                            lastMinute = :minute,
-                            tpmCount = :zero,
-                            #ttl = :ttl
-                    `,
-                    // Only succeed if it's a new day (or new item)
-                    ConditionExpression: `
-                        attribute_not_exists(lastResetDate) OR lastResetDate < :today
-                    `,
-                    ExpressionAttributeNames: { "#ttl": "ttl" },
-                    ExpressionAttributeValues: {
-                        ":today": { S: today },
-                        ":zero": { N: "0" },
-                        ":one": { N: "1" },
-                        ":minute": { S: currentMinute },
-                        ":ttl": { N: String(ttl) },
-                    },
-                }),
-            )
-            // New day reset successful
-            return { allowed: true }
-        } catch (resetError: any) {
-            // If condition failed, it's the same day - continue to increment logic
-            if (!(resetError instanceof ConditionalCheckFailedException)) {
-                throw resetError // Re-throw unexpected errors
-            }
-        }
-
-        // Same day - increment request count with limit checks
         await client.send(
             new UpdateItemCommand({
                 TableName: TABLE,
-                Key: { PK: { S: `IP#${ip}` } },
+                Key: {
-                // Increment request count, handle minute boundary for TPM
+                    PK: { S: pk },
-                UpdateExpression: `
+                    SK: { S: sk },
-                    SET lastMinute = :minute,
+                },
-                        tpmCount = if_not_exists(tpmCount, :zero),
+                UpdateExpression: "ADD reqCount :one",
-                        #ttl = :ttl
-                    ADD dailyReqCount :one
-                `,
                 // Check all limits before allowing increment
+                // TPM check: allow if new minute OR under limit
                 ConditionExpression: `
-                    lastResetDate = :today AND
+                    (attribute_not_exists(reqCount) OR reqCount < :reqLimit) AND
-                    (attribute_not_exists(dailyReqCount) OR dailyReqCount < :reqLimit) AND
+                    (attribute_not_exists(tokenCount) OR tokenCount < :tokenLimit) AND
-                    (attribute_not_exists(dailyTokenCount) OR dailyTokenCount < :tokenLimit) AND
                     (attribute_not_exists(lastMinute) OR lastMinute <> :minute OR
                      attribute_not_exists(tpmCount) OR tpmCount < :tpmLimit)
                 `,
-                ExpressionAttributeNames: { "#ttl": "ttl" },
                 ExpressionAttributeValues: {
-                    ":today": { S: today },
-                    ":zero": { N: "0" },
                     ":one": { N: "1" },
                     ":minute": { S: currentMinute },
-                    ":ttl": { N: String(ttl) },
                     ":reqLimit": { N: String(limits.requests || 999999) },
                     ":tokenLimit": { N: String(limits.tokens || 999999) },
                     ":tpmLimit": { N: String(limits.tpm || 999999) },
@@ -160,42 +117,39 @@ export async function checkAndIncrementRequest(
                 const getResult = await client.send(
                     new GetItemCommand({
                         TableName: TABLE,
-                        Key: { PK: { S: `IP#${ip}` } },
+                        Key: {
+                            PK: { S: pk },
+                            SK: { S: sk },
+                        },
                     }),
                 )
 
                 const item = getResult.Item
-                const storedDate = item?.lastResetDate?.S
                 const storedMinute = item?.lastMinute?.S
-                const isNewDay = !storedDate || storedDate < today
 
-                const dailyReqCount = isNewDay
+                const reqCount = Number(item?.reqCount?.N || 0)
-                    ? 0
+                const tokenCount = Number(item?.tokenCount?.N || 0)
-                    : Number(item?.dailyReqCount?.N || 0)
-                const dailyTokenCount = isNewDay
-                    ? 0
-                    : Number(item?.dailyTokenCount?.N || 0)
                 const tpmCount =
                     storedMinute !== currentMinute
                         ? 0
                         : Number(item?.tpmCount?.N || 0)
 
                 // Determine which limit was exceeded
-                if (limits.requests > 0 && dailyReqCount >= limits.requests) {
+                if (limits.requests > 0 && reqCount >= limits.requests) {
                     return {
                         allowed: false,
                         type: "request",
                         error: "Daily request limit exceeded",
-                        used: dailyReqCount,
+                        used: reqCount,
                         limit: limits.requests,
                     }
                 }
-                if (limits.tokens > 0 && dailyTokenCount >= limits.tokens) {
+                if (limits.tokens > 0 && tokenCount >= limits.tokens) {
                     return {
                         allowed: false,
                         type: "token",
                         error: "Daily token limit exceeded",
-                        used: dailyTokenCount,
+                        used: tokenCount,
                         limit: limits.tokens,
                     }
                 }
@@ -210,7 +164,7 @@ export async function checkAndIncrementRequest(
                 }
 
                 // Condition failed but no limit clearly exceeded - race condition edge case
-                // Fail safe by allowing (could be a reset race)
+                // Fail safe by allowing (could be a TPM reset race)
                 console.warn(
                     `[quota] Condition failed but no limit exceeded for IP prefix: ${ip.slice(0, 8)}...`,
                 )
@@ -233,7 +187,7 @@ export async function checkAndIncrementRequest(
 
 /**
  * Record token usage after response completes.
- * Uses atomic operations to update both daily token count and TPM count.
+ * Uses composite key (PK=user, SK=date) for per-day tracking.
  * Handles minute boundaries atomically to prevent race conditions.
  */
 export async function recordTokenUsage(
@@ -244,24 +198,27 @@ export async function recordTokenUsage(
     if (!client || !TABLE) return
     if (!Number.isFinite(tokens) || tokens <= 0) return
 
+    const pk = ip // User identifier (base64 IP)
+    const sk = getTodayInTimezone() // Date as sort key (YYYY-MM-DD)
     const currentMinute = Math.floor(Date.now() / 60000).toString()
-    const ttl = Math.floor(Date.now() / 1000) + 7 * 24 * 60 * 60
 
     try {
-        // Try to update assuming same minute (most common case)
+        // Try to update for same minute OR new item (most common cases)
-        // Uses condition to ensure we're in the same minute
+        // Handles: 1) new item (no lastMinute), 2) same minute (lastMinute matches)
         await client.send(
             new UpdateItemCommand({
                 TableName: TABLE,
-                Key: { PK: { S: `IP#${ip}` } },
+                Key: {
+                    PK: { S: pk },
+                    SK: { S: sk },
+                },
                 UpdateExpression:
-                    "SET #ttl = :ttl ADD dailyTokenCount :tokens, tpmCount :tokens",
+                    "SET lastMinute = if_not_exists(lastMinute, :minute) ADD tokenCount :tokens, tpmCount :tokens",
-                ConditionExpression: "lastMinute = :minute",
+                ConditionExpression:
-                ExpressionAttributeNames: { "#ttl": "ttl" },
+                    "attribute_not_exists(lastMinute) OR lastMinute = :minute",
                 ExpressionAttributeValues: {
                     ":minute": { S: currentMinute },
                     ":tokens": { N: String(tokens) },
-                    ":ttl": { N: String(ttl) },
                 },
             }),
         )
@@ -272,14 +229,15 @@ export async function recordTokenUsage(
                 await client.send(
                     new UpdateItemCommand({
                         TableName: TABLE,
-                        Key: { PK: { S: `IP#${ip}` } },
+                        Key: {
+                            PK: { S: pk },
+                            SK: { S: sk },
+                        },
                         UpdateExpression:
-                            "SET lastMinute = :minute, tpmCount = :tokens, #ttl = :ttl ADD dailyTokenCount :tokens",
+                            "SET lastMinute = :minute, tpmCount = :tokens ADD tokenCount :tokens",
-                        ExpressionAttributeNames: { "#ttl": "ttl" },
                         ExpressionAttributeValues: {
                             ":minute": { S: currentMinute },
                             ":tokens": { N: String(tokens) },
-                            ":ttl": { N: String(ttl) },
                         },
                     }),
                 )

lib/i18n/dictionaries/en.json

@@ -243,6 +243,9 @@
         "default": "Default",
         "serverDefault": "Server Default",
         "configureModels": "Configure Models...",
-        "onlyVerifiedShown": "Only verified models are shown"
+        "onlyVerifiedShown": "Only verified models are shown",
+        "showUnvalidatedModels": "Show unvalidated models",
+        "allModelsShown": "All models are shown (including unvalidated)",
+        "unvalidatedModelWarning": "This model has not been validated"
     }
 }

lib/i18n/dictionaries/ja.json

@@ -243,6 +243,9 @@
         "default": "デフォルト",
         "serverDefault": "サーバーデフォルト",
         "configureModels": "モデルを設定...",
-        "onlyVerifiedShown": "検証済みのモデルのみ表示"
+        "onlyVerifiedShown": "検証済みのモデルのみ表示",
+        "showUnvalidatedModels": "未検証のモデルを表示",
+        "allModelsShown": "すべてのモデルを表示（未検証を含む）",
+        "unvalidatedModelWarning": "このモデルは検証されていません"
     }
 }

lib/i18n/dictionaries/zh.json

@@ -243,6 +243,9 @@
         "default": "默认",
         "serverDefault": "服务器默认",
         "configureModels": "配置模型...",
-        "onlyVerifiedShown": "仅显示已验证的模型"
+        "onlyVerifiedShown": "仅显示已验证的模型",
+        "showUnvalidatedModels": "显示未验证的模型",
+        "allModelsShown": "显示所有模型（包括未验证的）",
+        "unvalidatedModelWarning": "此模型尚未验证"
     }
 }

lib/types/model-config.ts

@@ -40,6 +40,7 @@ export interface MultiModelConfig {
     version: 1
     providers: ProviderConfig[]
     selectedModelId?: string // Currently selected model's UUID
+    showUnvalidatedModels?: boolean // Show models that haven't been validated
 }
 
 // Flattened model for dropdown display

package.json

@@ -62,7 +62,7 @@
         "js-tiktoken": "^1.0.21",
         "jsdom": "^26.0.0",
         "jsonrepair": "^3.13.1",
-        "lucide-react": "^0.483.0",
+        "lucide-react": "^0.562.0",
         "motion": "^12.23.25",
         "negotiator": "^1.0.0",
         "next": "^16.0.7",
@@ -104,8 +104,8 @@
         "electron": "^39.2.7",
         "electron-builder": "^26.0.12",
         "esbuild": "^0.27.2",
-        "eslint": "9.39.1",
+        "eslint": "9.39.2",
-        "eslint-config-next": "16.0.5",
+        "eslint-config-next": "16.1.1",
         "husky": "^9.1.7",
         "lint-staged": "^16.2.7",
         "shx": "^0.4.0",

packages/mcp-server/package-lock.json

@@ -1,12 +1,12 @@
 {
     "name": "@next-ai-drawio/mcp-server",
-    "version": "0.1.5",
+    "version": "0.1.6",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "@next-ai-drawio/mcp-server",
-            "version": "0.1.5",
+            "version": "0.1.6",
             "license": "Apache-2.0",
             "dependencies": {
                 "@modelcontextprotocol/sdk": "^1.0.4",
@@ -481,9 +481,9 @@
             }
         },
         "node_modules/@modelcontextprotocol/sdk": {
-            "version": "1.25.0",
+            "version": "1.25.1",
-            "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.25.0.tgz",
+            "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.25.1.tgz",
-            "integrity": "sha512-z0Zhn/LmQ3yz91dEfd5QgS7DpSjA4pk+3z2++zKgn5L6iDFM9QapsVoAQSbKLvlrFsZk9+ru6yHHWNq2lCYJKQ==",
+            "integrity": "sha512-yO28oVFFC7EBoiKdAn+VqRm+plcfv4v0xp6osG/VsCB0NlPZWi87ajbCZZ8f/RvOFLEu7//rSRmuZZ7lMoe3gQ==",
             "license": "MIT",
             "dependencies": {
                 "@hono/node-server": "^1.19.7",
@@ -1034,6 +1034,7 @@
             "resolved": "https://registry.npmjs.org/express/-/express-5.2.1.tgz",
             "integrity": "sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw==",
             "license": "MIT",
+            "peer": true,
             "dependencies": {
                 "accepts": "^2.0.0",
                 "body-parser": "^2.2.1",
@@ -2027,6 +2028,7 @@
             "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
             "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
             "license": "MIT",
+            "peer": true,
             "funding": {
                 "url": "https://github.com/sponsors/colinhacks"
             }

public/favicon-white.svg

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