fix(ci): rename Docker package to openhuman_ci

Move from nested ghcr.io/tinyhumansai/openhuman/ci-runner to
ghcr.io/tinyhumansai/openhuman_ci to avoid GHCR nested package
manifest resolution issues.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: senamakel

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
     name: Build Tauri App
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/tinyhumansai/openhuman/ci-runner:rust-1.93.0
+      image: ghcr.io/tinyhumansai/openhuman_ci:rust-1.93.0
     steps:
       - name: Checkout code
         uses: actions/checkout@v4

.github/workflows/docker-ci-image.yml

@@ -34,5 +34,5 @@ jobs:
           file: .github/Dockerfile
           push: true
           tags: |
-            ghcr.io/${{ github.repository }}/ci-runner:latest
-            ghcr.io/${{ github.repository }}/ci-runner:rust-1.93.0
+            ghcr.io/tinyhumansai/openhuman_ci:latest
+            ghcr.io/tinyhumansai/openhuman_ci:rust-1.93.0

.github/workflows/test.yml

@@ -60,7 +60,7 @@ jobs:
     name: Rust Tests + Quality
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/tinyhumansai/openhuman/ci-runner:rust-1.93.0
+      image: ghcr.io/tinyhumansai/openhuman_ci:rust-1.93.0
     steps:
       - name: Checkout code
         uses: actions/checkout@v4

.github/workflows/typecheck.yml

@@ -63,7 +63,7 @@ jobs:
     name: Rust Quality (fmt + clippy)
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/tinyhumansai/openhuman/ci-runner:rust-1.93.0
+      image: ghcr.io/tinyhumansai/openhuman_ci:rust-1.93.0
     steps:
       - name: Checkout code
         uses: actions/checkout@v4