feat(sase): founder notes — Phase A of user mutations

Panel-side only — first writable feature on the Sase user detail page.
Notes are stored in the panel database (sase_user_notes); the spoke is
never touched (KVKK minimize).

Model
- SaseUserNote { id, saseUserId, authorUserId, body, pinned, createdAt }
- Index on (saseUserId, pinned, createdAt) for the default render order

API
- GET  /api/sase/users/[id]/notes — list (pinned first, then newest)
- POST /api/sase/users/[id]/notes — { body, pinned } create (audit'li)
- PATCH/DELETE /api/sase/notes/[noteId] — toggle pin / hard delete

UI
- New "Notlar" tab on user detail. Textarea + pinned checkbox + submit;
  list shows TR-localized timestamps, per-row pin/unpin and delete.

Schema sync
- package.json `start` now runs `prisma db push --skip-generate` before
  `next start`. Panel uses db-push style (no migrations dir); this lets
  the new table land on next deploy without a separate manual step.
  Future destructive changes will require a smarter migration approach.

teknikborc.md updated: super_panel_reader role still needs to be created
on the new sase-postgres (current panel uses sase superuser).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

apps/web/src/app/api/sase/notes/[noteId]/route.ts

@@ -0,0 +1,60 @@
+import { NextResponse } from "next/server";
+import { headers } from "next/headers";
+import { auth } from "@/lib/auth";
+import { prisma } from "@/lib/db";
+import { writeAudit } from "@/lib/audit";
+
+export const dynamic = "force-dynamic";
+
+export async function PATCH(
+  req: Request,
+  ctx: { params: Promise<{ noteId: string }> },
+) {
+  const session = await auth.api.getSession({ headers: await headers() });
+  if (!session) return NextResponse.json({ ok: false, error: "unauthenticated" }, { status: 401 });
+
+  const { noteId } = await ctx.params;
+  const body = (await req.json().catch(() => ({}))) as { pinned?: boolean };
+
+  const existing = await prisma.saseUserNote.findUnique({ where: { id: noteId } });
+  if (!existing) return NextResponse.json({ ok: false, error: "not_found" }, { status: 404 });
+
+  const note = await prisma.saseUserNote.update({
+    where: { id: noteId },
+    data: { pinned: !!body.pinned },
+  });
+
+  await writeAudit({
+    projectKey: "sase",
+    endpoint: `/api/sase/users/${existing.saseUserId}/notes/${noteId}`,
+    method: "PATCH",
+    requestPayload: { pinned: note.pinned },
+    responseStatus: 200,
+  });
+
+  return NextResponse.json({ ok: true, note });
+}
+
+export async function DELETE(
+  _req: Request,
+  ctx: { params: Promise<{ noteId: string }> },
+) {
+  const session = await auth.api.getSession({ headers: await headers() });
+  if (!session) return NextResponse.json({ ok: false, error: "unauthenticated" }, { status: 401 });
+
+  const { noteId } = await ctx.params;
+  const existing = await prisma.saseUserNote.findUnique({ where: { id: noteId } });
+  if (!existing) return NextResponse.json({ ok: false, error: "not_found" }, { status: 404 });
+
+  await prisma.saseUserNote.delete({ where: { id: noteId } });
+
+  await writeAudit({
+    projectKey: "sase",
+    endpoint: `/api/sase/users/${existing.saseUserId}/notes/${noteId}`,
+    method: "DELETE",
+    requestPayload: { noteId },
+    responseStatus: 200,
+  });
+
+  return NextResponse.json({ ok: true });
+}

apps/web/src/app/api/sase/users/[id]/notes/route.ts

@@ -0,0 +1,62 @@
+import { NextResponse } from "next/server";
+import { headers } from "next/headers";
+import { auth } from "@/lib/auth";
+import { prisma } from "@/lib/db";
+import { writeAudit } from "@/lib/audit";
+
+export const dynamic = "force-dynamic";
+
+const MAX_BODY = 4000;
+
+export async function GET(
+  _req: Request,
+  ctx: { params: Promise<{ id: string }> },
+) {
+  const session = await auth.api.getSession({ headers: await headers() });
+  if (!session) return NextResponse.json({ ok: false, error: "unauthenticated" }, { status: 401 });
+
+  const { id } = await ctx.params;
+  const notes = await prisma.saseUserNote.findMany({
+    where: { saseUserId: id },
+    orderBy: [{ pinned: "desc" }, { createdAt: "desc" }],
+    take: 200,
+  });
+  return NextResponse.json({ ok: true, notes });
+}
+
+export async function POST(
+  req: Request,
+  ctx: { params: Promise<{ id: string }> },
+) {
+  const session = await auth.api.getSession({ headers: await headers() });
+  if (!session) return NextResponse.json({ ok: false, error: "unauthenticated" }, { status: 401 });
+
+  const { id } = await ctx.params;
+  const body = (await req.json().catch(() => ({}))) as { body?: string; pinned?: boolean };
+  const text = (body.body ?? "").trim();
+  if (text.length < 2) {
+    return NextResponse.json({ ok: false, error: "body_too_short" }, { status: 400 });
+  }
+  if (text.length > MAX_BODY) {
+    return NextResponse.json({ ok: false, error: "body_too_long" }, { status: 400 });
+  }
+
+  const note = await prisma.saseUserNote.create({
+    data: {
+      saseUserId: id,
+      authorUserId: session.user.id,
+      body: text,
+      pinned: !!body.pinned,
+    },
+  });
+
+  await writeAudit({
+    projectKey: "sase",
+    endpoint: `/api/sase/users/${id}/notes`,
+    method: "POST",
+    requestPayload: { noteId: note.id, pinned: note.pinned, bodyLen: text.length },
+    responseStatus: 201,
+  });
+
+  return NextResponse.json({ ok: true, note }, { status: 201 });
+}

apps/web/src/app/projects/sase/users/[id]/_notes.tsx

@@ -0,0 +1,152 @@
+"use client";
+
+import { useEffect, useState, useTransition } from "react";
+import { Button } from "@/components/ui/button";
+import { Textarea } from "@/components/ui/textarea";
+import { Checkbox } from "@/components/ui/checkbox";
+import { Badge } from "@/components/ui/badge";
+
+type Note = {
+  id: string;
+  saseUserId: string;
+  authorUserId: string;
+  body: string;
+  pinned: boolean;
+  createdAt: string;
+};
+
+export function NotesTab({ userId }: { userId: string }) {
+  const [notes, setNotes] = useState<Note[] | null>(null);
+  const [text, setText] = useState("");
+  const [pinned, setPinned] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+  const [pending, startTransition] = useTransition();
+
+  async function load() {
+    const res = await fetch(`/api/sase/users/${userId}/notes`, { cache: "no-store" });
+    const data = (await res.json().catch(() => ({}))) as { notes?: Note[] };
+    setNotes(data.notes ?? []);
+  }
+
+  useEffect(() => {
+    load();
+  }, [userId]);
+
+  function submit() {
+    setError(null);
+    if (text.trim().length < 2) {
+      setError("Not en az 2 karakter olmalı.");
+      return;
+    }
+    startTransition(async () => {
+      const res = await fetch(`/api/sase/users/${userId}/notes`, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ body: text.trim(), pinned }),
+      });
+      if (!res.ok) {
+        const data = (await res.json().catch(() => ({}))) as { error?: string };
+        setError(data.error ?? `HTTP ${res.status}`);
+        return;
+      }
+      setText("");
+      setPinned(false);
+      await load();
+    });
+  }
+
+  function togglePin(noteId: string, current: boolean) {
+    startTransition(async () => {
+      await fetch(`/api/sase/notes/${noteId}`, {
+        method: "PATCH",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ pinned: !current }),
+      });
+      await load();
+    });
+  }
+
+  function remove(noteId: string) {
+    if (!confirm("Bu notu sil?")) return;
+    startTransition(async () => {
+      await fetch(`/api/sase/notes/${noteId}`, { method: "DELETE" });
+      await load();
+    });
+  }
+
+  return (
+    <div className="space-y-3">
+      <div className="rounded-md border p-3 space-y-2">
+        <Textarea
+          value={text}
+          onChange={(e) => setText(e.target.value)}
+          placeholder="Founder notu… (örn. 'Telefonla görüştük, Q3'te enterprise'a geçecek')"
+          rows={3}
+          maxLength={4000}
+        />
+        <div className="flex items-center justify-between">
+          <label className="flex items-center gap-2 text-sm">
+            <Checkbox
+              checked={pinned}
+              onCheckedChange={(v) => setPinned(v === true)}
+            />
+            Üste sabitle (pinned)
+          </label>
+          <div className="flex items-center gap-2">
+            {error && <span className="text-xs text-destructive">{error}</span>}
+            <span className="text-xs text-muted-foreground">{text.length}/4000</span>
+            <Button onClick={submit} disabled={pending} size="sm">
+              {pending ? "..." : "Not ekle"}
+            </Button>
+          </div>
+        </div>
+      </div>
+
+      {notes === null ? (
+        <p className="text-sm text-muted-foreground">Yükleniyor…</p>
+      ) : notes.length === 0 ? (
+        <p className="text-sm text-muted-foreground">Henüz not yok.</p>
+      ) : (
+        <ul className="space-y-2">
+          {notes.map((n) => (
+            <li key={n.id} className="rounded-md border p-3 space-y-2">
+              <div className="flex items-baseline justify-between gap-3">
+                <div className="flex items-center gap-2 text-xs text-muted-foreground">
+                  <span>
+                    {new Date(n.createdAt).toLocaleString("tr-TR", {
+                      year: "numeric",
+                      month: "2-digit",
+                      day: "2-digit",
+                      hour: "2-digit",
+                      minute: "2-digit",
+                    })}
+                  </span>
+                  {n.pinned && <Badge variant="default">pinned</Badge>}
+                </div>
+                <div className="flex gap-1">
+                  <Button
+                    variant="ghost"
+                    size="xs"
+                    onClick={() => togglePin(n.id, n.pinned)}
+                    disabled={pending}
+                  >
+                    {n.pinned ? "Sabitle. kaldır" : "Sabitle"}
+                  </Button>
+                  <Button
+                    variant="ghost"
+                    size="xs"
+                    onClick={() => remove(n.id)}
+                    disabled={pending}
+                  >
+                    Sil
+                  </Button>
+                </div>
+              </div>
+              <p className="whitespace-pre-wrap text-sm">{n.body}</p>
+            </li>
+          ))}
+        </ul>
+      )}
+    </div>
+  );
+}

apps/web/src/app/projects/sase/users/[id]/page.tsx

@@ -31,6 +31,7 @@ import {
 } from "@/lib/sase/user-detail";
 import { EmailReveal } from "./_email-reveal";
 import { ImpersonateButton } from "./_impersonate-button";
+import { NotesTab } from "./_notes";
 import { saseAdminWired } from "@/lib/admin-sdk/sase";
 
 export const dynamic = "force-dynamic";
@@ -113,6 +114,7 @@ export default async function SaseUserDetailPage({
           <TabsTrigger value="billing">Subscription & Billing</TabsTrigger>
           <TabsTrigger value="usage">Kullanım</TabsTrigger>
           <TabsTrigger value="timeline">Aktivite</TabsTrigger>
+          <TabsTrigger value="notes">Notlar</TabsTrigger>
           <TabsTrigger value="audit">Audit</TabsTrigger>
         </TabsList>
 
@@ -281,6 +283,10 @@ export default async function SaseUserDetailPage({
           )}
         </TabsContent>
 
+        <TabsContent value="notes" className="pt-3">
+          <NotesTab userId={user.id} />
+        </TabsContent>
+
         <TabsContent value="audit" className="pt-3">
           {audit.length === 0 ? (
             <p className="text-sm text-muted-foreground">