refactor: restructure repo for cleaner GitHub landing page

Reduce visible top-level items from 21 to 14:
- Untrack test-results/, tmp/, public symlink (added to .gitignore)
- Move agent-teams/ → docs/agent-teams/
- Move mobile-test/ → test/mobile/
- Move tools/remotion/ → scripts/remotion/
- Move eslint.config.js, vitest.config.ts → config/

All path references updated across CLAUDE.md, package.json,
.prettierignore, vitest configs, and capture scripts.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

config/eslint.config.js

@@ -0,0 +1,28 @@
+// @ts-check
+import eslint from '@eslint/js';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  tseslint.configs.recommended,
+  {
+    rules: {
+      'no-console': 'off',
+      'no-debugger': 'error',
+      // Relax some rules that conflict with existing patterns
+      '@typescript-eslint/no-explicit-any': 'warn',
+      '@typescript-eslint/no-unused-vars': 'off', // TypeScript compiler already handles this
+    },
+  },
+  {
+    ignores: [
+      'dist/**',
+      'node_modules/**',
+      'coverage/**',
+      'src/web/public/vendor/**',
+      'src/web/public/app.js',
+      'scripts/**/*.mjs',
+      'scripts/remotion/**',
+    ],
+  }
+);

config/vitest.config.ts

@@ -0,0 +1,26 @@
+import { resolve } from 'node:path';
+import { defineConfig } from 'vitest/config';
+
+const root = resolve(import.meta.dirname, '..');
+
+export default defineConfig({
+  test: {
+    root,
+    globals: true,
+    environment: 'node',
+    include: ['test/**/*.test.ts'],
+    setupFiles: ['./test/setup.ts'],
+    // Run test files sequentially to respect mux session limits
+    // Individual tests within files still run in parallel where safe
+    fileParallelism: false,
+    coverage: {
+      provider: 'v8',
+      reporter: ['text', 'json', 'html'],
+      include: ['src/**/*.ts'],
+      exclude: ['src/index.ts', 'src/cli.ts'],
+    },
+    testTimeout: 30000, // 30 seconds for integration tests
+    // Ensure cleanup runs even on test failures
+    teardownTimeout: 60000,
+  },
+});