fix: remove npm version/source file writes, infer from path instead

npm installs to global node_modules, so writing .hapi-version and
.hapi-source under /opt/hapi (or C:\hapi) is unnecessary and fails
when that directory doesn't exist yet.

- Stop writing VERSION_FILE and SOURCE_FILE in install_from_npm
- Infer "npm" source from hapi path in print_result when files absent
- Sync both install.sh and install.ps1

via [HAPI](https://hapi.run)

Co-Authored-By: HAPI <[email protected]>

scripts/install.sh

@@ -1106,7 +1106,25 @@ print_result() {
     echo -e "${GREEN}║${NC}              ${BOLD}HAPI 安装完成${NC}                                      ${GREEN}║${NC}"
     echo -e "${GREEN}╚══════════════════════════════════════════════════════════════════╝${NC}"
     echo ""
-    echo -e "  ${BOLD}HAPI CLI:${NC}    v$hapi_ver (来源: $(cat "$SOURCE_FILE" 2>/dev/null || echo unknown))"
+
+    local hapi_source
+    if [[ -f "$SOURCE_FILE" ]]; then
+        hapi_source=$(cat "$SOURCE_FILE" 2>/dev/null)
+    else
+        hapi_source="$INSTALLED_SOURCE"
+        if [[ -z "$hapi_source" || "$hapi_source" == "unknown" ]]; then
+            local current_hapi_path
+            current_hapi_path=$(command -v hapi 2>/dev/null || true)
+            if [[ -n "$current_hapi_path" && "$current_hapi_path" != "$HAPI_BIN_DIR"* ]]; then
+                local npm_prefix
+                npm_prefix=$(npm config get prefix 2>/dev/null || echo "/usr/local")
+                [[ "$current_hapi_path" == "$npm_prefix"* ]] && hapi_source="npm"
+            fi
+        fi
+        [[ -z "$hapi_source" ]] && hapi_source="unknown"
+    fi
+
+    echo -e "  ${BOLD}HAPI CLI:${NC}    v$hapi_ver (来源: $hapi_source)"
     echo -e "  ${BOLD}CLI 路径:${NC}    $hapi_path"
     echo -e "  ${BOLD}Hub 地址:${NC}    http://${public_ip}:3006"
     echo -e "  ${BOLD}Token:${NC}       ${YELLOW}$CLI_TOKEN${NC}"