Add tasks: the crew's shared to-do list

Bots and workspaces each keep a list of work tracked until it's done, and
the bots move it along themselves as they work.

- tasks (one collection per bot or per workspace), task_notes (the
  progress log) and task_media (a deliverable or a reference file, its
  bytes a private media row served at /media/private/<id>)
- statuses todo/doing/blocked/done/cancelled, with blocked_reason while
  only the user can unblock it
- visibility as SQL in src/utils/task-access: a user's own bots and
  workspaces, a run's own list plus its workspaces, everything for the
  coordinator; every tool and endpoint resolves through it
- list_tasks, create_task and update_task on every run, so a chat reply,
  a task and a routine all read the list, log progress and file what they
  produced
- TasksNote on every run and TaskReminderNote in chat, so a greeting or a
  proposed next step brings pending work up in one measured line
- tasks group on the workspace dashboard and a tasks modal in the
  conversation header, sharing one form, row and detail panel
- a bot's or workspace's own chat uploads are read before the delete so
  none are stranded; bot files keep their folder

Also corrects the README's RAM guidance and table alignment.

src/pages/admin/workspaces/[workspace_id]/index.server.ts

@@ -3,6 +3,7 @@ import grabUserWorkspaces from "@/src/functions/backend/db/workspaces/grab-user-
 import grabWorkspaceActivity from "@/src/functions/backend/db/workspaces/grab-workspace-activity";
 import grabWorkspaceBots from "@/src/functions/backend/db/workspaces/grab-workspace-bots";
 import grabWorkspaceComputers from "@/src/functions/backend/db/workspaces/grab-workspace-computers";
+import grabTasks from "@/src/functions/backend/db/tasks/grab-tasks";
 import { AdminHomePath } from "@/src/dict/admin-sections-dict";
 import type { PagePropsType, PageQueryObject } from "@/src/types";
 import type { BunextPageServerFn } from "@moduletrace/bunext/types";
@@ -33,11 +34,12 @@ export const server: BunextPageServerFn<PagePropsType> = async (params) => {
 
     const workspace_id = Number(workspace.id);
 
-    const [workspace_bots, workspace_computers, workspace_activity] =
+    const [workspace_bots, workspace_computers, workspace_activity, workspace_tasks] =
         await Promise.all([
             grabWorkspaceBots({ user_id: user.id, workspace_id }),
             grabWorkspaceComputers({ workspace_id }),
             grabWorkspaceActivity({ user_id: user.id, workspace_id }),
+            grabTasks({ user_id: user.id, only_workspace_id: workspace_id }),
         ]);
 
     const crew = railBots({ bots: workspace_bots });
@@ -50,6 +52,7 @@ export const server: BunextPageServerFn<PagePropsType> = async (params) => {
             workspace_bots: crew,
             workspace_computers,
             workspace_activity,
+            workspace_tasks,
         },
     };
 };