* [Feature] Server side multi-pvorider/model support
* copilot suggesition implemented
* feat: improve model selector UI and auto-select default server model
- Replace emoji headers with Lucide icons (Monitor, User)
- Fix transition-all to explicit properties per web guidelines
- Use CSS padding instead of hardcoded space indentation
- Add ModelSelectorSectionHeader component for section headers
- Replace Star icon with "default" text label
- Style Configure button with muted text color
- Auto-select default server model when page loads
- Support AI_MODELS_CONFIG env var for cloud deployments
- Support custom apiKeyEnv/baseUrlEnv per provider config
* docs: update server-side multi-model configuration documentation
- Add AI_MODELS_CONFIG env var option for cloud deployments
- Document apiKeyEnv and baseUrlEnv fields for custom env var names
- Document default field for auto-selecting default model
- Remove deprecated version field from examples
- Add field reference table for clarity
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Co-authored-by: dayuan.jiang <jdy.toh@gmail.com>
* feat: add URL content extraction for AI diagram generation
* Changes made as recommended by Claude:
1. Added a request timeout to prevent server resources from being tied up (route.ts)
2. Implemented runtime validation for the API response shape (url-utils.ts)
3. Removed hardcoded English error messages and replaced them with localized strings (url-input-dialog.tsx)
4. Fixed the incorrect i18n namespace (changed from pdf.* to url.*) (url-input-dialog.tsx and en/ja/zh.json)
* chore: restore package.json and package-lock.json
* fix: use i18n strings for URL dialog error messages
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Co-authored-by: dayuan.jiang <jdy.toh@gmail.com>
* fix: move History and Download buttons to Settings dialog for cleaner chat interface
* fix: cleanup unused imports/props, add i18n for diagram style
* fix: use npx directly to avoid package-lock.json changes in CI
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Co-authored-by: dayuan.jiang <jdy.toh@gmail.com>
* docs(cloudflare): add detailed Cloudflare Workers + R2 deploy guide
* separated cloudflare deploy guide from readme.md
* Missing R2 bucket binding for incremental cache
* docs: move Cloudflare guide to docs/ and improve documentation
- Move Cloudflare_Deploy.md to docs/ folder
- Add 'Deploy without R2' option for simple/free deployments
- Add workers.dev subdomain registration instructions
- Add missing global_fetch_strictly_public flag
- Add troubleshooting for common deployment issues
- Update README.md link to new location
* fix: conditional import for cloudflare dev and regenerate lockfile
- Use dynamic import for @opennextjs/cloudflare to avoid loading workerd during builds
- Regenerate package-lock.json with cross-platform dependencies
* fix: use main lockfile with cloudflare deps added
- Use main branch's package-lock.json as base to ensure cross-platform deps
- Add @opennextjs/cloudflare and wrangler
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Co-authored-by: dayuan.jiang <jdy.toh@gmail.com>
* docs: add cross-domain troubleshooting to offline deployment guide
* make it simple
* Remove common issues section from offline deployment docs
Removed common issues section regarding cross-domain configuration and rebuilding after configuration changes.
* feat: support subdirectory deployment (NEXT_PUBLIC_BASE_PATH)
* removed unwanted check and fix favicon issue
* Use getAssetUrl for manifest assets to avoid undefined NEXT_PUBLIC_BASE_PATH
* Add validation warning for NEXT_PUBLIC_BASE_PATH format
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Co-authored-by: dayuan.jiang <jdy.toh@gmail.com>
## Summary
- Auto-saves diagram to localStorage before theme or UI style changes to prevent data loss
- Extracts inline handler to `handleDrawioUiChange` for cleaner code
- Renames `toggleDarkMode` to `handleDarkModeChange` for consistency
## Problem
Changing themes (dark/light) or draw.io UI styles (min/sketch) causes the DrawIoEmbed component to remount, losing all unsaved edits without warning.
## Solution
Added `saveDiagramToStorage()` function that exports the current diagram and saves it to localStorage before any theme/UI change. The existing restore mechanism then loads it back after remount.
## Related Issues
Fixes#243
* Fix: remove hardcoded temperature parameter to support reasoning models
* feat: make temperature configurable via AI_TEMPERATURE env var
- Instead of removing temperature entirely, make it optional via env var
- Set AI_TEMPERATURE=0 for deterministic output (recommended for diagrams)
- Leave unset for models that don't support temperature (e.g., GPT-5.1 reasoning)
* docs: add AI_TEMPERATURE env var documentation
- Update env.example with AI_TEMPERATURE option
- Update README.md configuration section
- Add Temperature Setting section in ai-providers.md
* docs: add TEMPERATURE env var documentation
- Update env.example with TEMPERATURE option
- Update README.md, README_CN.md, README_JA.md configuration sections
- Add Temperature Setting section in ai-providers.md
- Update route.ts to use TEMPERATURE env var
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Co-authored-by: dayuan.jiang <jiangdy@amazon.co.jp>
