fix: dereference astral-sh/setup-uv annotated tag to commit SHA

.github/workflows/ci.yml

@@ -1,8 +1,10 @@
 name: CI
 
 # Action SHAs are pinned, not floating tags. To bump:
-#   gh api repos/<owner>/<repo>/git/refs/tags/<tag> --jq .object.sha
-# and update the comment on the right with the new tag.
+#   gh api repos/<owner>/<repo>/commits/<tag> --jq .sha
+# (use /commits/<tag>, NOT /git/refs/tags/<tag> — annotated tags would
+# return the tag-object SHA, which Actions can't resolve.)
+# Update the comment on the right with the new tag for traceability.
 
 on:
   push:
@@ -16,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@e58605a9b6da7c637471fab8847a5e5a6b8df081  # v5
+      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.14"
@@ -29,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@e58605a9b6da7c637471fab8847a5e5a6b8df081  # v5
+      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.14"
@@ -43,7 +45,7 @@ jobs:
     # FastAPI endpoints. Completes fast so PR authors get quick feedback.
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@e58605a9b6da7c637471fab8847a5e5a6b8df081  # v5
+      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.14"
@@ -58,7 +60,7 @@ jobs:
     # when no tests collect.
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@e58605a9b6da7c637471fab8847a5e5a6b8df081  # v5
+      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.14"
@@ -79,7 +81,7 @@ jobs:
     # When #17 + #18 ship real source + tests, drop the override here.
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@e58605a9b6da7c637471fab8847a5e5a6b8df081  # v5
+      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.14"
@@ -91,7 +93,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@e58605a9b6da7c637471fab8847a5e5a6b8df081  # v5
+      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.14"
@@ -106,7 +108,7 @@ jobs:
     # secret past the first defence layer.
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4
-      - uses: astral-sh/setup-uv@e58605a9b6da7c637471fab8847a5e5a6b8df081  # v5
+      - uses: astral-sh/setup-uv@d4b2f3b6ecc6e67c4457f6d3e41ec42d3d0fcb86  # v5
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5
         with:
           python-version: "3.14"