Add side panel issue creation workflow

manifest.llm.json

@@ -1,7 +1,7 @@
 {
   "schema_version": "1.0",
   "name": "mp-silma-ai-aide",
-  "description": "A Vite and TypeScript Chrome extension popup for Gitea-backed Silma AI aide workflows.",
+  "description": "A Vite and TypeScript Chrome extension side panel for Gitea-backed Silma AI aide workflows.",
   "project_type": "chrome-extension",
   "language": "typescript",
   "package_manager": "npm",
@@ -11,23 +11,24 @@
     "description": "Build output is self-contained and can be loaded directly as an unpacked Chrome extension."
   },
   "entrypoints": {
-    "popup_html": "index.html",
-    "popup_script": "src/main.ts",
+    "side_panel_html": "index.html",
+    "side_panel_script": "src/main.ts",
+    "background_service_worker": "src/background.ts",
     "state_store": "src/store.ts",
     "api_client": "src/api.ts",
     "local_context_types": "src/localContext.ts",
     "vite_config": "vite.config.ts",
-    "favicon": "public/favicon.svg",
+    "extension_icons": "public/icons/",
     "local_context": "public/local-context.json",
     "local_context_generator": "scripts/generate-local-context.mjs",
     "generated_manifest": "dist/manifest.json"
   },
   "ui": {
-    "shell": "movable drag/drop window inside the browser surface",
+    "shell": "Chrome side panel",
     "menu_items": [
       {
         "name": "Add URL",
-        "enabled": false
+        "enabled": "when active tab base URL is not already known"
       },
       {
         "name": "URLs",
@@ -43,10 +44,12 @@
       },
       {
         "name": "Add Issue",
-        "enabled": false
+        "enabled": "when active tab base URL is known and linked to a Gitea repo"
       }
     ],
     "repo_ordering": "Gitea repos are ordered by latest default-branch commit timestamp.",
+    "add_url_behavior": "The user must pick either a workspace or a Gitea repo. The app infers the linked counterpart from local context and stores the URL link in chrome.storage.local.",
+    "add_issue_behavior": "The form shows the target repo for the active known URL, captures visible-tab screenshots, accepts file attachments, creates a Gitea issue, uploads screenshots/files as issue assets, then applies the ready label after uploads when requested. Issue bodies include Chrome profile: Silma.",
     "known_urls": [
       {
         "url": "http://100.66.226.22:23030/",
@@ -68,6 +71,12 @@
     "load_unpacked_path": "dist/",
     "instructions": "Use the Codex Chrome extension with the Chrome profile named Silma. Do not use Profile 1."
   },
+  "extension_permissions": [
+    "activeTab",
+    "sidePanel",
+    "storage",
+    "tabs"
+  ],
   "commands": {
     "install": "npm ci",
     "codex_setup": "npm run codex:setup",
@@ -92,7 +101,7 @@
         "name": "VITE_GITEA_TOKEN",
         "required": true,
         "secret": true,
-        "description": "Gitea API token used by the popup client."
+        "description": "Gitea API token used by the side panel client."
       },
       {
         "name": "VITE_GITEA_REPO_OWNER",