Make PR detail load resilient to per-endpoint 403; bump to 1.3

Opening a PR could fail the whole screen when any one detail sub-request
returns 401/403 (e.g. a token scope the repo's Actions endpoint needs).
Refactor load() so the PR fetch is the only fatal call; comments/reviews/
files/commits/runs each fail independently, are logged, and the rest still
render. Also log actions/runs failures for visibility. Bump to 1.3.

GiteaPR/Detail/PRDetailViewModel.swift

@@ -41,23 +41,28 @@ final class PRDetailViewModel: ObservableObject {
         isLoading = true
         errorMessage = nil
         defer { isLoading = false }
+        // Fetch each piece independently. A single sub-request returning 403
+        // (e.g. a token scope the repo's Actions needs) must NOT wipe the whole
+        // detail screen — catch it, log it, keep the rest. Only a failure to
+        // load the PR itself is fatal.
         do {
-            async let prT = client.pullRequest(owner: owner, repo: repo.name, number: prNumber)
-            async let commentsT = client.comments(owner: owner, repo: repo.name, number: prNumber)
-            async let reviewsT = client.reviews(owner: owner, repo: repo.name, number: prNumber)
-            async let filesT = client.changedFiles(owner: owner, repo: repo.name, number: prNumber)
-            async let commitsT = client.commits(owner: owner, repo: repo.name, number: prNumber)
-            pr = try await prT
-            comments = try await commentsT
-            reviews = try await reviewsT
-            files = try await filesT
-            commits = try await commitsT
-            // CI runs depend on the head SHA from the PR.
-            if let sha = pr?.head?.sha, !sha.isEmpty {
-                await loadRuns(client: client, sha: sha)
-            }
+            pr = try await client.pullRequest(owner: owner, repo: repo.name, number: prNumber)
         } catch {
+            LogStore.shared.log(.error, "PR \(prNumber): load failed: \(error.localizedDescription)")
             errorMessage = error.localizedDescription
+            return
+        }
+        async let commentsT = client.comments(owner: owner, repo: repo.name, number: prNumber)
+        async let reviewsT = client.reviews(owner: owner, repo: repo.name, number: prNumber)
+        async let filesT = client.changedFiles(owner: owner, repo: repo.name, number: prNumber)
+        async let commitsT = client.commits(owner: owner, repo: repo.name, number: prNumber)
+        comments = (try? await commentsT) ?? []
+        reviews = (try? await reviewsT) ?? []
+        files = (try? await filesT) ?? []
+        commits = (try? await commitsT) ?? []
+        // CI runs depend on the head SHA from the PR.
+        if let sha = pr?.head?.sha, !sha.isEmpty {
+            await loadRuns(client: client, sha: sha)
         }
     }
 
@@ -73,7 +78,9 @@ final class PRDetailViewModel: ObservableObject {
                 jobs[run.id] = jobList
             }
         } catch {
-            // CI is best-effort; don't fail the whole detail view.
+            // CI is best-effort; don't fail the whole detail view, but log it so
+            // a token-scope 403 on the Actions endpoint is visible.
+            LogStore.shared.log(.warn, "PR \(prNumber): actions/runs failed: \(error.localizedDescription)")
         }
     }