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/dots/frame_14.txt

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+                                      
+                 ●●●●◉                
+                 ●◉○○◉○               
+                ·○··◉ ·               
+                ··◉· ○·●              
+                ···○   ·              
+                ·●··  ●·              
+                ···· ◉ ●              
+                ··○··  ○              
+                ····                  
+                 ○◉◉  ◉◉              
+                ○·  ●◉●·              
+                ·●··○○○·              
+                ◉  ·○○○·              
+                ·○◉●○○◉               
+                 ○● ●○◉               
+