chore: chain rename + bump to v0.16.0 (mirror URLs, fix auto-update)

Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>

.forgejo/workflows/update.yml

@@ -2,15 +2,15 @@
 #
 # Lives here as the canonical source of truth. The bootstrap
 # script (scripts/bootstrap-distribution-repos.sh in
-# fai/platform) seeds this file into the bucket repo at
+# fai/chain-private) seeds this file into the bucket repo at
 # .forgejo/workflows/update.yml. Edit it here, run the
 # bootstrap script, the bucket picks up the new version.
 #
 # What it does:
 #   * Every 4 hours, fetches the latest release manifest for
-#     fai/platform.
+#     fai/chain-private.
 #   * If the version differs from the one currently in
-#     fai.json, rewrites version + architecture.64bit.url +
+#     chain.json, rewrites version + architecture.64bit.url +
 #     architecture.64bit.hash and commits.
 #   * Workflow_dispatch trigger lets you force an update from
 #     the Forgejo UI.
@@ -27,7 +27,7 @@ on:
 
 jobs:
   update:
-    name: Sync fai.json to latest platform release
+    name: Sync chain.json to latest platform release
     runs-on: ubuntu-latest
     steps:
       - name: Checkout via external URL
@@ -52,7 +52,7 @@ jobs:
         run: |
           set -eu
           REL=$(curl -fsSL \
-            "https://git.flemming.ai/api/v1/repos/fai/platform/releases?limit=1" \
+            "https://git.flemming.ai/api/v1/repos/fai/chain-private/releases?limit=1" \
             | jq -r '.[0]')
           TAG=$(echo "$REL" | jq -r '.tag_name')
           VERSION="${TAG#v}"
@@ -62,10 +62,10 @@ jobs:
           # download. Same logic as scoop's autoupdate hash
           # selector.
           SHA=$(curl -fsSL \
-            "https://git.flemming.ai/fai/platform/releases/download/${TAG}/fai-windows-x86_64.exe.sha256" \
+            "https://releases.chain.flemming.ai/v/${TAG}/chain-windows-x86_64.exe.sha256" \
             | awk '{print $1}')
           if [ -z "$SHA" ] || [ "${#SHA}" -ne 64 ]; then
-            echo "fai-windows-x86_64.exe.sha256 missing or malformed for $TAG"
+            echo "chain-windows-x86_64.exe.sha256 missing or malformed for $TAG"
             echo "skip=true" >> "$GITHUB_OUTPUT"
             exit 0
           fi
@@ -76,10 +76,10 @@ jobs:
         id: current
         if: steps.manifest.outputs.skip != 'true'
         run: |
-          CUR=$(jq -r '.version' fai.json)
+          CUR=$(jq -r '.version' chain.json)
           echo "version=$CUR" >> "$GITHUB_OUTPUT"
 
-      - name: Rewrite fai.json
+      - name: Rewrite chain.json
         id: rewrite
         if: |
           steps.manifest.outputs.skip != 'true'
@@ -92,10 +92,10 @@ jobs:
           jq --arg v "$NEW_VERSION" --arg sha "sha256:$NEW_SHA" \
              '.version = $v
               | .architecture."64bit".url =
-                  ("https://git.flemming.ai/fai/platform/releases/download/v"
-                   + $v + "/fai-windows-x86_64.exe#/fai.exe")
+                  ("https://releases.chain.flemming.ai/v/v"
+                   + $v + "/chain-windows-x86_64.exe#/chain.exe")
               | .architecture."64bit".hash = $sha' \
-             fai.json | sponge fai.json
+             chain.json | sponge chain.json
           echo "rewritten=true" >> "$GITHUB_OUTPUT"
 
       - name: Commit + push
@@ -104,8 +104,8 @@ jobs:
           NEW_VERSION: ${{ steps.manifest.outputs.version }}
         run: |
           set -eu
-          git config user.email "platform@flemming.ai"
+          git config user.email "chain@flemming.ai"
           git config user.name "fai-scoop-bot"
-          git add fai.json
+          git add chain.json
           git commit -s -m "chore: scoop manifest -> v${NEW_VERSION}"
           git push origin "HEAD:${GITHUB_REF_NAME}"