Rename media-verify addon to Proofmode, remove CDR prefixes

Renames the addon from zammad-addon-media-verify to zammad-addon-proofmode
and removes all cdr_ prefixes from file names and class names per project
naming convention.

- Package: @link-stack/zammad-addon-proofmode (displayName: Proofmode)
- Classes: ProofmodeVerify, ProofmodeVerifyJob
- Files: proofmode_verify.rb, proofmode_verify_job.rb
- Settings: proofmode_verify_enabled
- Migration dir: db/addon/proofmode/

https://claude.ai/code/session_01GJYbRCFFJCJDAEcEVbD36N

packages/zammad-addon-proofmode/scripts/build.ts

@@ -0,0 +1,18 @@
+#!/usr/bin/env node
+
+import { promises as fs } from "fs";
+import { createZPM } from "@link-stack/zammad-addon-common/build";
+
+const log = (msg: string, data?: Record<string, any>) => {
+  console.log(JSON.stringify({ msg, ...data, timestamp: new Date().toISOString() }));
+};
+
+const main = async () => {
+  const packageJSON = JSON.parse(await fs.readFile("./package.json", "utf-8"));
+  const { name: fullName, displayName, version } = packageJSON;
+  log('Building addon', { displayName, version });
+  const name = fullName.split("/").pop();
+  await createZPM({ name, displayName, version });
+};
+
+main();

packages/zammad-addon-proofmode/scripts/migrate.ts

@@ -0,0 +1,12 @@
+#!/usr/bin/env node
+
+import { promises as fs } from "fs";
+import { createMigration } from "@link-stack/zammad-addon-common/migrate";
+
+const main = async () => {
+  const packageJSON = JSON.parse(await fs.readFile("./package.json", "utf-8"));
+  const { displayName } = packageJSON;
+  await createMigration({ displayName });
+}
+
+main();