fix(windows): force npm cmd shim generation and update install docs (#2558)

Co-authored-by: Dax <mail@thdxr.com>
Co-authored-by: GitHub Action <action@github.com>

packages/web/src/content/docs/index.mdx

@@ -62,7 +62,34 @@ You can also install it with the following:
 
 #### Windows
 
-Currently, the automatic installation methods do not work properly on Windows. However you can grab the binary from the [Releases](https://github.com/sst/opencode/releases).
+- **Using Chocolatey**
+
+  ```bash
+  choco install opencode
+  ```
+
+- **Using WinGet**
+
+  ```bash
+  winget install opencode
+  ```
+
+- **Using Scoop**
+
+  ```bash
+  scoop bucket add extras
+  scoop install extras/opencode
+  ```
+
+- **Using NPM**
+
+  ```bash
+  npm install -g opencode-ai
+  ```
+
+Support for installing opencode on Windows using the bun package manager is currently in progress.
+
+You can also grab the binary from the [Releases](https://github.com/sst/opencode/releases).
 
 ---
 

packages/web/src/content/docs/troubleshooting.mdx

@@ -13,7 +13,7 @@ that it stores locally.
 Log files are written to:
 
 - **macOS/Linux**: `~/.local/share/opencode/log/`
-- **Windows**: `%APPDATA%\opencode\log\`
+- **Windows**: `%USERPROFILE%\.local\share\opencode\log\`
 
 Log files are named with timestamps (e.g., `2025-01-09T123456.log`) and the most recent 10 log files are kept.