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_34.txt

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