merge: integrate github/main — LocalRunner, real GeminiRunner, llm clientHEADmain

Merges 12 commits from github/main (formerly master) that were developed
independently. Key additions:
- LocalRunner: OpenAI-compatible local LLM execution (Ollama, LM Studio)
- Real GeminiRunner with full sandbox parity to ClaudeRunner
- llm.Client for enriching CI failures and elaboration via local model
- retry.ParseRetryAfter moved to shared package
- tokens_in/tokens_out columns in executions table

Conflict resolutions:
- Kept local main's VAPID/push, stories, projects, agent events schema
- Merged both sets of Config fields (local + LocalModel from github/main)
- Unified activePerAgent accounting (decActiveAgent helper)
- Removed duplicate helpers from claude.go (now in helpers.go)
- Fixed double-decrement bug in handleRunResult vs decActiveAgent

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/internal/cli/llm.go b/internal/cli/llm.go
new file mode 100644
index 0000000..04fe902
--- /dev/null
+++ b/internal/cli/llm.go
@@ -0,0 +1,31 @@
+package cli
+
+import (
+	"log/slog"
+	"net/http"
+	"time"
+
+	"github.com/thepeterstone/claudomator/internal/config"
+	"github.com/thepeterstone/claudomator/internal/llm"
+)
+
+// buildLocalLLMClient returns an *llm.Client when a local model endpoint is
+// configured. Returns nil when LocalModel.Endpoint is empty so callers can
+// gate on `if c != nil` to skip registering LocalRunner / using the LLM
+// classifier path.
+func buildLocalLLMClient(cfg config.LocalModel, logger *slog.Logger) *llm.Client {
+	if cfg.Endpoint == "" {
+		return nil
+	}
+	timeout := 60 * time.Second
+	if cfg.TimeoutSeconds > 0 {
+		timeout = time.Duration(cfg.TimeoutSeconds) * time.Second
+	}
+	return &llm.Client{
+		Endpoint:   cfg.Endpoint,
+		Model:      cfg.Model,
+		APIKey:     cfg.APIKey,
+		HTTPClient: &http.Client{Timeout: timeout},
+		Logger:     logger,
+	}
+}