Refactor ticket verification and installation scripts

- Split `verifyAddinTicket` into two functions: `verifyAddinTicketHmac` (ignores expiration) and `verifyAddinTicket` (checks expiration).
- Add `hasVersionByUser` function to check if a document has been previously worked on by a user, allowing expired tickets to be accepted if the user has a history with the document.
- Update OpenAPI specification to reflect changes in ticket expiration handling.
- Introduce new scripts for installing and uninstalling the Word add-in on Windows and macOS, providing a streamlined process for sideloading the add-in.
- Enhance tests for ticket verification to cover new functionality regarding expired tickets and user history.

package.json

@@ -8,6 +8,7 @@
     "test": "vitest run",
     "start": "next start",
     "seed-samples": "node --env-file=.env scripts/seed-samples.mjs",
+    "addin:install": "node scripts/install-wordaddin.mjs",
     "postinstall": "node scripts/patch-pdf-worker.mjs && node scripts/copy-swagger-ui.mjs && node scripts/fetch-office-js.mjs",
     "dev:https": "next dev --experimental-https",
     "dev:https:cert": "next dev --experimental-https --experimental-https-key certs/localhost.key --experimental-https-cert certs/localhost.crt"