Use attachment-size limit for company logos

docs/api/companies.md

@@ -61,6 +61,8 @@ Valid image content types:
 - `image/gif`
 - `image/svg+xml`
 
+Company logo uploads use the normal Paperclip attachment size limit.
+
 Then set the company logo by PATCHing the returned `assetId` into `logoAssetId`.
 
 ## Archive Company

server/src/__tests__/assets.test.ts

@@ -1,6 +1,7 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
 import express from "express";
 import request from "supertest";
+import { MAX_ATTACHMENT_BYTES } from "../attachment-types.js";
 import { assetRoutes } from "../routes/assets.js";
 import type { StorageService } from "../storage/types.js";
 
@@ -195,30 +196,30 @@ describe("POST /api/companies/:companyId/logo", () => {
     expect(body).not.toContain("https://evil.example/");
   });
 
-  it("allows a logo exactly 100 KB in size", async () => {
+  it("allows logo uploads within the general attachment limit", async () => {
     const png = createStorageService("image/png");
     const app = createApp(png);
     createAssetMock.mockResolvedValue(createAsset());
 
-    const file = Buffer.alloc(100 * 1024, "a");
+    const file = Buffer.alloc(150 * 1024, "a");
     const res = await request(app)
       .post("/api/companies/company-1/logo")
-      .attach("file", file, "exact-limit.png");
+      .attach("file", file, "within-limit.png");
 
     expect(res.status).toBe(201);
   });
 
-  it("rejects logo files larger than 100 KB", async () => {
+  it("rejects logo files larger than the general attachment limit", async () => {
     const app = createApp(createStorageService());
     createAssetMock.mockResolvedValue(createAsset());
 
-    const file = Buffer.alloc(100 * 1024 + 1, "a");
+    const file = Buffer.alloc(MAX_ATTACHMENT_BYTES + 1, "a");
     const res = await request(app)
       .post("/api/companies/company-1/logo")
       .attach("file", file, "too-large.png");
 
     expect(res.status).toBe(422);
-    expect(res.body.error).toBe("Image exceeds 102400 bytes");
+    expect(res.body.error).toBe(`Image exceeds ${MAX_ATTACHMENT_BYTES} bytes`);
   });
 
   it("rejects unsupported image types", async () => {

server/src/routes/assets.ts

@@ -8,7 +8,6 @@ import type { StorageService } from "../storage/types.js";
 import { assetService, logActivity } from "../services/index.js";
 import { isAllowedContentType, MAX_ATTACHMENT_BYTES } from "../attachment-types.js";
 import { assertCompanyAccess, getActorInfo } from "./authz.js";
-const MAX_COMPANY_LOGO_BYTES = 100 * 1024;
 const SVG_CONTENT_TYPE = "image/svg+xml";
 const ALLOWED_COMPANY_LOGO_CONTENT_TYPES = new Set([
   "image/png",
@@ -92,7 +91,7 @@ export function assetRoutes(db: Db, storage: StorageService) {
   });
   const companyLogoUpload = multer({
     storage: multer.memoryStorage(),
-    limits: { fileSize: MAX_COMPANY_LOGO_BYTES + 1, files: 1 },
+    limits: { fileSize: MAX_ATTACHMENT_BYTES, files: 1 },
   });
 
   async function runSingleFileUpload(
@@ -157,10 +156,6 @@ export function assetRoutes(db: Db, storage: StorageService) {
       res.status(422).json({ error: "Image is empty" });
       return;
     }
-    if (fileBody.length > MAX_COMPANY_LOGO_BYTES) {
-      res.status(422).json({ error: `Image exceeds ${MAX_COMPANY_LOGO_BYTES} bytes` });
-      return;
-    }
 
     const actor = getActorInfo(req);
     const stored = await storage.putFile({
@@ -224,7 +219,7 @@ export function assetRoutes(db: Db, storage: StorageService) {
     } catch (err) {
       if (err instanceof multer.MulterError) {
         if (err.code === "LIMIT_FILE_SIZE") {
-          res.status(422).json({ error: `Image exceeds ${MAX_COMPANY_LOGO_BYTES} bytes` });
+          res.status(422).json({ error: `Image exceeds ${MAX_ATTACHMENT_BYTES} bytes` });
           return;
         }
         res.status(400).json({ error: err.message });

ui/src/pages/CompanySettings.tsx

@@ -160,10 +160,6 @@ export function CompanySettings() {
     const file = event.target.files?.[0] ?? null;
     event.currentTarget.value = "";
     if (!file) return;
-    if (file.size > 100 * 1024) {
-      setLogoUploadError("Logo image must be 100 KB or smaller.");
-      return;
-    }
     setLogoUploadError(null);
     logoUploadMutation.mutate(file);
   }
@@ -276,7 +272,7 @@ export function CompanySettings() {
             <div className="flex-1 space-y-3">
               <Field
                 label="Logo"
-                hint="Upload a PNG, JPEG, WEBP, GIF, or SVG logo image. Maximum size: 100 KB."
+                hint="Upload a PNG, JPEG, WEBP, GIF, or SVG logo image."
               >
                 <div className="space-y-2">
                   <input