Phase 1: Repository & Infrastructure Setup

- Renamed directories: codex-rs -> llmx-rs, codex-cli -> llmx-cli
- Updated package.json files:
  - Root: llmx-monorepo
  - CLI: @llmx/llmx
  - SDK: @llmx/llmx-sdk
- Updated pnpm workspace configuration
- Renamed binary: codex.js -> llmx.js
- Updated environment variables: CODEX_* -> LLMX_*
- Changed repository URLs to valknar/llmx

🤖 Generated with Claude Code

llmx-rs/tui/frames/default/frame_2.txt

@@ -0,0 +1,17 @@
+                                      
+             _._:=+===+,_             
+         _+,/*;+||~=~|=_'|*+_         
+       ,|*|\**~*``  `"*=*/||;|,       
+     _|/_/*',,_           -,\|/|,     
+     ,^"/*^|\_\\_           ^,|\|,    
+    '/+"`  |*\+/\+           \\|*|    
+   ,|'*|    ^/|;|_|,          /"|"|   
+   |" \`     ,|*||;*          |'/.|   
+   *""=|    ;|^^_|".~++++++++,|_|~*   
+    _='|  /||' /* |=\____..__|+/!|!   
+    \\\ * *\..|'   `"*******"|,*||    
+     '\_./, `              ,+;/,*     
+       .\__|+,          ,=_+!_|"      
+        `~^;__"*+:;=;;.=*`_||*        
+           `*+*+~~____~;/*"           
+