Merge remote-tracking branch 'public-gh/master' into paperclip-subissues

* public-gh/master: (55 commits)
  fix(issue-documents): address greptile review
  Update packages/shared/src/validators/issue.ts
  feat(ui): add issue document copy and download actions
  fix(ui): unify new issue upload action
  feat(ui): stage issue files before create
  feat(ui): handle issue document edit conflicts
  fix(ui): refresh issue documents from live events
  feat(ui): deep link issue documents
  fix(ui): streamline issue document chrome
  fix(ui): collapse empty document and attachment states
  fix(ui): simplify document card body layout
  fix(issues): address document review comments
  feat(issues): add issue documents and inline editing
  docs: add agent evals framework plan
  fix(cli): quote env values with special characters
  Fix worktree seed source selection
  fix: address greptile follow-up
  docs: add paperclip skill tightening plan
  fix: isolate codex home in worktrees
  Add worktree UI branding
  ...

# Conflicts:
#	packages/db/src/migrations/meta/0028_snapshot.json
#	packages/db/src/migrations/meta/_journal.json
#	packages/shared/src/index.ts
#	server/src/routes/issues.ts
#	ui/src/api/issues.ts
#	ui/src/components/NewIssueDialog.tsx
#	ui/src/pages/IssueDetail.tsx

server/src/services/issues.ts

@@ -5,12 +5,14 @@ import {
   assets,
   companies,
   companyMemberships,
+  documents,
   goals,
   heartbeatRuns,
   executionWorkspaces,
   issueAttachments,
   issueLabels,
   issueComments,
+  issueDocuments,
   issueReadStates,
   issues,
   labels,
@@ -28,6 +30,7 @@ import { resolveIssueGoalId, resolveNextIssueGoalId } from "./issue-goal-fallbac
 import { getDefaultCompanyGoal } from "./goals.js";
 
 const ALL_ISSUE_STATUSES = ["backlog", "todo", "in_progress", "in_review", "blocked", "done", "cancelled"];
+const MAX_ISSUE_COMMENT_PAGE_LIMIT = 500;
 
 function assertTransition(from: string, to: string) {
   if (from === to) return;
@@ -862,6 +865,10 @@ export function issueService(db: Db) {
           .select({ assetId: issueAttachments.assetId })
           .from(issueAttachments)
           .where(eq(issueAttachments.issueId, id));
+        const issueDocumentIds = await tx
+          .select({ documentId: issueDocuments.documentId })
+          .from(issueDocuments)
+          .where(eq(issueDocuments.issueId, id));
 
         const removedIssue = await tx
           .delete(issues)
@@ -875,6 +882,12 @@ export function issueService(db: Db) {
             .where(inArray(assets.id, attachmentAssetIds.map((row) => row.assetId)));
         }
 
+        if (removedIssue && issueDocumentIds.length > 0) {
+          await tx
+            .delete(documents)
+            .where(inArray(documents.id, issueDocumentIds.map((row) => row.documentId)));
+        }
+
         if (!removedIssue) return null;
         const [enriched] = await withIssueLabels(tx, [removedIssue]);
         return enriched;
@@ -1133,13 +1146,86 @@ export function issueService(db: Db) {
         .returning()
         .then((rows) => rows[0] ?? null),
 
-    listComments: (issueId: string) =>
-      db
+    listComments: async (
+      issueId: string,
+      opts?: {
+        afterCommentId?: string | null;
+        order?: "asc" | "desc";
+        limit?: number | null;
+      },
+    ) => {
+      const order = opts?.order === "asc" ? "asc" : "desc";
+      const afterCommentId = opts?.afterCommentId?.trim() || null;
+      const limit =
+        opts?.limit && opts.limit > 0
+          ? Math.min(Math.floor(opts.limit), MAX_ISSUE_COMMENT_PAGE_LIMIT)
+          : null;
+
+      const conditions = [eq(issueComments.issueId, issueId)];
+      if (afterCommentId) {
+        const anchor = await db
+          .select({
+            id: issueComments.id,
+            createdAt: issueComments.createdAt,
+          })
+          .from(issueComments)
+          .where(and(eq(issueComments.issueId, issueId), eq(issueComments.id, afterCommentId)))
+          .then((rows) => rows[0] ?? null);
+
+        if (!anchor) return [];
+        conditions.push(
+          order === "asc"
+            ? sql<boolean>`(
+                ${issueComments.createdAt} > ${anchor.createdAt}
+                OR (${issueComments.createdAt} = ${anchor.createdAt} AND ${issueComments.id} > ${anchor.id})
+              )`
+            : sql<boolean>`(
+                ${issueComments.createdAt} < ${anchor.createdAt}
+                OR (${issueComments.createdAt} = ${anchor.createdAt} AND ${issueComments.id} < ${anchor.id})
+              )`,
+        );
+      }
+
+      const query = db
         .select()
         .from(issueComments)
-        .where(eq(issueComments.issueId, issueId))
-        .orderBy(desc(issueComments.createdAt))
-        .then((comments) => comments.map(redactIssueComment)),
+        .where(and(...conditions))
+        .orderBy(
+          order === "asc" ? asc(issueComments.createdAt) : desc(issueComments.createdAt),
+          order === "asc" ? asc(issueComments.id) : desc(issueComments.id),
+        );
+
+      const comments = limit ? await query.limit(limit) : await query;
+      return comments.map(redactIssueComment);
+    },
+
+    getCommentCursor: async (issueId: string) => {
+      const [latest, countRow] = await Promise.all([
+        db
+          .select({
+            latestCommentId: issueComments.id,
+            latestCommentAt: issueComments.createdAt,
+          })
+          .from(issueComments)
+          .where(eq(issueComments.issueId, issueId))
+          .orderBy(desc(issueComments.createdAt), desc(issueComments.id))
+          .limit(1)
+          .then((rows) => rows[0] ?? null),
+        db
+          .select({
+            totalComments: sql<number>`count(*)::int`,
+          })
+          .from(issueComments)
+          .where(eq(issueComments.issueId, issueId))
+          .then((rows) => rows[0] ?? null),
+      ]);
+
+      return {
+        totalComments: Number(countRow?.totalComments ?? 0),
+        latestCommentId: latest?.latestCommentId ?? null,
+        latestCommentAt: latest?.latestCommentAt ?? null,
+      };
+    },
 
     getComment: (commentId: string) =>
       db