docs: remove Snap installation until approved in Snap Store

Author: 1broseidon

README.md

@@ -60,11 +60,6 @@ brew tap 1broseidon/tap
 brew install promptext
 ```
 
-**Snap (Linux):**
-```bash
-sudo snap install promptext --classic
-```
-
 **Go Install (All platforms - requires Go 1.19+):**
 ```bash
 go install github.com/1broseidon/promptext/cmd/promptext@latest

docs-astro/src/content/docs/getting-started.md

@@ -15,11 +15,6 @@ brew tap 1broseidon/tap
 brew install promptext
 ```
 
-**Snap (Linux):**
-```bash
-sudo snap install promptext --classic
-```
-
 ### Go Install
 
 For Go developers (requires Go 1.19+):

docs-astro/src/content/docs/index.md

@@ -29,9 +29,6 @@ A fast, token-efficient tool that transforms your code into optimized context fo
 brew tap 1broseidon/tap
 brew install promptext
 
-# Or install via Snap (Linux)
-sudo snap install promptext --classic
-
 # Or install via Go (all platforms)
 go install github.com/1broseidon/promptext/cmd/promptext@latest