merge: pull latest from master and resolve conflicts

- Resolve conflicts in API server, CLI, and executor.
- Maintain Gemini classification and assignment logic.
- Update UI to use generic agent config and project_dir.
- Fix ProjectDir/WorkingDir inconsistencies in Gemini runner.
- All tests passing after merge.

1 files changed, 13 insertions, 1 deletions

diff --git a/internal/executor/ratelimit.go b/internal/executor/ratelimit.go
index 884da43..deaad18 100644
--- a/internal/executor/ratelimit.go
+++ b/internal/executor/ratelimit.go
@@ -13,7 +13,8 @@ var retryAfterRe = regexp.MustCompile(`(?i)retry[-_ ]after[:\s]+(\d+)`)
 
 const maxBackoffDelay = 5 * time.Minute
 
-// isRateLimitError returns true if err looks like a Claude API rate-limit response.
+// isRateLimitError returns true if err looks like a transient Claude API
+// rate-limit that is worth retrying (e.g. per-minute/per-request throttle).
 func isRateLimitError(err error) bool {
 	if err == nil {
 		return false
@@ -25,6 +26,17 @@ func isRateLimitError(err error) bool {
 		strings.Contains(msg, "overloaded")
 }
 
+// isQuotaExhausted returns true if err indicates the 5-hour usage quota is
+// fully exhausted. Unlike transient rate limits, these should not be retried.
+func isQuotaExhausted(err error) bool {
+	if err == nil {
+		return false
+	}
+	msg := strings.ToLower(err.Error())
+	return strings.Contains(msg, "hit your limit") ||
+		strings.Contains(msg, "you've hit your limit")
+}
+
 // parseRetryAfter extracts a Retry-After duration from an error message.
 // Returns 0 if no retry-after value is found.
 func parseRetryAfter(msg string) time.Duration {