updates to install procedures

INSTALL.md

@@ -55,7 +55,7 @@ If Ollama is not running yet, skip to [§3](#3-install-ollama--embedding-model)
 # The project root must be writable (not inside /System or a read-only mount).
 DESTINATION="$HOME/dev/obsidian-rag"
 mkdir -p "$HOME/dev"
-git clone https://github.com/YOUR_GITHUB_USER/obsidian-rag.git "$DESTINATION"
+git clone https://git.phostrich.com/santhoshj/obsidian-rag.git "$DESTINATION"
 cd "$DESTINATION"
 ```
 
@@ -63,7 +63,7 @@ cd "$DESTINATION"
 
 > **Note for existing clones:** If you are re-running this guide on an already-cloned copy, pull the latest changes first:
 > ```bash
-> git pull origin main
+> git pull origin model/minimax
 > ```
 
 ---