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, 10 insertions, 0 deletions

diff --git a/internal/api/server.go b/internal/api/server.go
index e7756d1..28cfe4a 100644
--- a/internal/api/server.go
+++ b/internal/api/server.go
@@ -12,6 +12,7 @@ import (
 
 	"github.com/thepeterstone/claudomator/internal/config"
 	"github.com/thepeterstone/claudomator/internal/executor"
+	"github.com/thepeterstone/claudomator/internal/llm"
 	"github.com/thepeterstone/claudomator/internal/notify"
 	"github.com/thepeterstone/claudomator/internal/storage"
 	"github.com/thepeterstone/claudomator/internal/task"
@@ -57,6 +58,7 @@ type Server struct {
 	vapidEmail       string
 	pushStore        pushSubscriptionStore
 	dropsDir         string
+	llm              *llm.Client
 }
 
 // SetAPIToken configures a bearer token that must be supplied to access the API.
@@ -89,6 +91,14 @@ func (s *Server) SetWorkspaceRoot(path string) {
 // Pool returns the executor pool, for graceful shutdown by the caller.
 func (s *Server) Pool() *executor.Pool { return s.pool }
 
+// SetLLM wires a local OpenAI-compatible LLM client for use by elaboration
+// (and future internal helpers). When non-nil, elaboration will prefer it
+// over the Claude CLI; on failure it falls back to claude → gemini.
+func (s *Server) SetLLM(c *llm.Client) {
+	s.llm = c
+}
+
+
 func NewServer(store *storage.DB, pool *executor.Pool, logger *slog.Logger, claudeBinPath, geminiBinPath string) *Server {
 	wd, _ := os.Getwd()
 	s := &Server{