fix: standardize token/URL env vars to MOKOGITEA naming [skip ci]

.mokogitea/workflows/issue-branch.yml

@@ -19,7 +19,7 @@ permissions:
   issues: write
 
 env:
-  GITEA_URL: ${{ vars.GITEA_URL || 'https://git.mokoconsulting.tech' }}
+  MOKOGITEA_URL: ${{ vars.GITEA_URL || 'https://git.mokoconsulting.tech' }}
 
 jobs:
   create-branch:
@@ -28,8 +28,8 @@ jobs:
     steps:
       - name: Create branch and comment
         run: |
-          TOKEN="${{ secrets.GA_TOKEN }}"
-          API="${GITEA_URL}/api/v1/repos/${{ github.repository }}"
+          TOKEN="${{ secrets.MOKOGITEA_TOKEN }}"
+          API="${MOKOGITEA_URL}/api/v1/repos/${{ github.repository }}"
           ISSUE_NUM="${{ github.event.issue.number }}"
           ISSUE_TITLE="${{ github.event.issue.title }}"
 
@@ -58,7 +58,7 @@ jobs:
             echo "Created branch: ${BRANCH}"
 
             # Comment on issue with branch link
-            REPO_URL="${GITEA_URL}/${{ github.repository }}"
+            REPO_URL="${MOKOGITEA_URL}/${{ github.repository }}"
             BODY="Branch created: [\`${BRANCH}\`](${REPO_URL}/src/branch/${BRANCH})\n\n\`\`\`bash\ngit fetch origin\ngit checkout ${BRANCH}\n\`\`\`"
 
             curl -sf -X POST \