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_24.txt

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