chore: rename repo references from sst/opencode to anomalyco/opencode (#6687)

Co-authored-by: Github Action <action@github.com>

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

@@ -63,7 +63,7 @@ Or you can set it up manually.
              fetch-depth: 1
 
          - name: Run OpenCode
-           uses: sst/opencode/github@latest
+           uses: anomalyco/opencode/github@latest
            env:
              ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
            with:
@@ -137,7 +137,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Run OpenCode
-        uses: sst/opencode/github@latest
+        uses: anomalyco/opencode/github@latest
         env:
           ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
         with:
@@ -172,7 +172,7 @@ jobs:
       issues: read
     steps:
       - uses: actions/checkout@v4
-      - uses: sst/opencode/github@latest
+      - uses: anomalyco/opencode/github@latest
         env:
           ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
         with:
@@ -224,7 +224,7 @@ jobs:
       - uses: actions/checkout@v4
         if: steps.check.outputs.result == 'true'
 
-      - uses: sst/opencode/github@latest
+      - uses: anomalyco/opencode/github@latest
         if: steps.check.outputs.result == 'true'
         env:
           ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
@@ -246,7 +246,7 @@ For `issues` events, the `prompt` input is **required** since there's no comment
 Override the default prompt to customize OpenCode's behavior for your workflow.
 
 ```yaml title=".github/workflows/opencode.yml"
-- uses: sst/opencode/github@latest
+- uses: anomalyco/opencode/github@latest
   with:
     model: anthropic/claude-sonnet-4-5
     prompt: |