Introduce AutoMetabuilder core components and workflow packages:

- Implement core components: CLI argument parsing, environment loading, GitHub service creation, and logging configuration.
- Add support for OpenAI client setup and model resolution.
- Develop SDLC context loader from GitHub and repository files.
- Implement workflow context and engine builders.
- Introduce major workflow packages: `game_tick_loop` and `contextual_iterative_loop`.
- Update localization files with new package descriptions and labels.
- Streamline web navigation by loading items from a dedicated JSON file.

frontend/autometabuilder/app/page.tsx

@@ -48,7 +48,7 @@ export default function HomePage() {
     await loadContext();
   };
 
-  if (isLoading) {
+  if (loading) {
     return (
       <main className="app-loading">
         <p>Loading dashboard…</p>

frontend/autometabuilder/hooks/useDashboardContext.ts

@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useState } from "react";
+import { useMemo, useState } from "react";
 import { fetchContext } from "../lib/api";
 import { UIContext } from "../lib/types";