chore: point installer and docs to renamed repository

Author: BrainBuzzer

README.md

@@ -29,7 +29,7 @@ brew install sx
 ### One-line installer
 
 ```sh
-curl -fsSL https://raw.githubusercontent.com/BrainBuzzer/semantic-explorer/main/install.sh | sh
+curl -fsSL https://raw.githubusercontent.com/BrainBuzzer/sx/main/install.sh | sh
 ```
 
 ### Build from source
@@ -63,4 +63,3 @@ sx
 ## License
 
 MIT License. See [LICENSE](LICENSE).
-

install.sh

@@ -15,5 +15,5 @@ if ! command -v cargo >/dev/null 2>&1; then
 fi
 
 echo "Homebrew is not available. Falling back to cargo install."
-cargo install --git https://github.com/BrainBuzzer/semantic-explorer.git --locked --force
+cargo install --git https://github.com/BrainBuzzer/sx.git --locked --force
 echo "Installed sx using cargo."