feat: adapt pullfrog for gitea + ollama

mcp/labels.ts

@@ -12,20 +12,33 @@ export function AddLabelsTool(ctx: ToolContext) {
   return tool({
     name: "add_labels",
     description:
-      "Add labels to a GitHub issue or pull request. Only use labels that already exist in the repository.",
+      "Add labels to a Gitea issue or pull request. Only use labels that already exist in the repository.",
     parameters: AddLabelsParams,
     execute: execute(async ({ issue_number, labels }) => {
-      const result = await ctx.octokit.rest.issues.addLabels({
+      // Resolve label names to IDs (Gitea uses IDs, not names)
+      const allLabels = await ctx.gitea.paginate(ctx.gitea.rest.issue.issueListLabels, {
         owner: ctx.repo.owner,
         repo: ctx.repo.name,
-        issue_number,
-        labels,
+      });
+      const labelIds = labels
+        .map((name) => allLabels.find((l) => l.name === name)?.id)
+        .filter((id): id is number => typeof id === "number");
+
+      if (labelIds.length === 0) {
+        return { success: true, labels: [], message: "No matching labels found in repository" };
+      }
+
+      const result = await ctx.gitea.rest.issue.issueAddLabel({
+        owner: ctx.repo.owner,
+        repo: ctx.repo.name,
+        index: issue_number,
+        body: { labels: labelIds },
       });
       log.info(`» added labels [${labels.join(", ")}] to issue #${issue_number}`);
 
       return {
         success: true,
-        labels: result.data.map((label) => label.name),
+        labels: result.data.map((label) => label.name).filter(Boolean),
       };
     }),
   });