feat(issues): add issue documents and inline editing

Co-Authored-By: Paperclip <noreply@paperclip.ing>

packages/db/src/schema/documents.ts

@@ -0,0 +1,26 @@
+import { pgTable, uuid, text, integer, timestamp, index } from "drizzle-orm/pg-core";
+import { companies } from "./companies.js";
+import { agents } from "./agents.js";
+
+export const documents = pgTable(
+  "documents",
+  {
+    id: uuid("id").primaryKey().defaultRandom(),
+    companyId: uuid("company_id").notNull().references(() => companies.id),
+    title: text("title"),
+    format: text("format").notNull().default("markdown"),
+    latestBody: text("latest_body").notNull(),
+    latestRevisionId: uuid("latest_revision_id"),
+    latestRevisionNumber: integer("latest_revision_number").notNull().default(1),
+    createdByAgentId: uuid("created_by_agent_id").references(() => agents.id, { onDelete: "set null" }),
+    createdByUserId: text("created_by_user_id"),
+    updatedByAgentId: uuid("updated_by_agent_id").references(() => agents.id, { onDelete: "set null" }),
+    updatedByUserId: text("updated_by_user_id"),
+    createdAt: timestamp("created_at", { withTimezone: true }).notNull().defaultNow(),
+    updatedAt: timestamp("updated_at", { withTimezone: true }).notNull().defaultNow(),
+  },
+  (table) => ({
+    companyUpdatedIdx: index("documents_company_updated_idx").on(table.companyId, table.updatedAt),
+    companyCreatedIdx: index("documents_company_created_idx").on(table.companyId, table.createdAt),
+  }),
+);