chore: update release workflow and .gitignore entries

Bumped default release version to 1.7.0 and updated default GPG user in the release workflow. Added installation step for subversion on Ubuntu. Appended WARP.md to .gitignore.

Author: imbajin

.github/workflows/validate-release.yml

@@ -6,11 +6,11 @@ on:
       release_version:
         required: true
         description: svn release version
-        default: '1.5.0'
+        default: '1.7.0'
       gpg_user:
         required: true
         description: current release manager (gpg username)
-        default: 'vgalaxies'
+        default: 'Junzhi Peng'
 
   push:
     branches:
@@ -67,6 +67,9 @@ jobs:
           if [[ ${{ matrix.os }} =~ "macos" ]]; then
             brew install svn
           fi
+          if [[ ${{ matrix.os }} =~ "ubuntu" ]]; then
+            sudo apt-get install -y subversion
+          fi
           rm -rf dist/${{ inputs.release_version }}
           svn co ${URL_PREFIX}/${{ inputs.release_version }} dist/${{ inputs.release_version }}
 

.gitignore

@@ -28,3 +28,4 @@ GEMINI.md
 .vscode/settings.json
 .aider*
 .gemini/
+WARP.md