chore: add aibridge data to telemetry (#20449)

- Adds a new table to keep track of which payloads have already been
reported since we only report for the last clock hour
- Adds a query to gather and aggregate all the data by
provider/model/client

Relates to https://github.com/coder/coder-telemetry-server/issues/27

.gitignore

@@ -89,3 +89,5 @@ result
 __debug_bin*
 
 **/.claude/settings.local.json
+
+/.env