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/shapes/frame_34.txt

@@ -0,0 +1,17 @@
+                                      
+               ◆▲●□□□□●◇▲◆            
+           ◆□□□△○●◇■◇□□●□□●▲●◆        
+         ◆△△▲◇□■△◇□◆   ◆○○○▲■□□▲      
+        ▲△◆◇□◆△▲◆          □◇▲□○○     
+       △△◇○▲△◇ ◇■ ▲          ○○□○○    
+      ▲△○◇◆△ ○○■◇○□○          ○▲○◇○   
+      ◇□○◇◆   ■○◆□◇◆○          ◇●◇◆   
+      ○◇●■△    ◇□◆◇△■◇         △ ◆○   
+      ▲■△△■   △○△△■◆●●□□□□□□◇◆◆■ ◇○◆  
+      ◇◇○▲△▲▲○■△△■◇◇◇◆◇△◆◆◆▲△◆◇◇◆◇○   
+       △◆○▲ ◇○◇□○   ■□□◆◆◆◆○ ▲△▲○◇■   
+        △▲○●●○◆             △●△◇△■    
+         ○□◆◇□○●▲        ◆□●■◆△▲◆     
+           ▲○△◇■◇□▲●▲□●□●□◆□□△■       
+             ■◇○●●◆◆◆◆◆●●□●○          
+                   ◆◆◆