Add TUI launcher implementation and project docs

Source modules for history parsing, git metadata, project scanning,
terminal launching, and OpenTUI component layout. Remove private flag
for publishing.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -1,8 +1,7 @@
 {
-  "name": "tui-claude-director",
+  "name": "cladm",
   "module": "index.ts",
   "type": "module",
-  "private": true,
   "devDependencies": {
     "@types/bun": "latest"
   },