feat(config): support daemon.auto_* settings in config.yaml (GH#871)

Allow team-wide auto-sync configuration via config.yaml instead of SQLite.
This enables teams to share auto-commit/auto-push settings through version control.

Changes:
- Add daemon.auto_commit, daemon.auto_push, daemon.auto_pull to YamlOnlyKeys
- Add daemon.* prefix to YAML-only prefixes
- Update daemon startup to read from config.yaml first, then fall back to SQLite
- Update bd init --team to write daemon settings to config.yaml

Usage:
  # In .beads/config.yaml (version controlled, shared by team)
  daemon.auto_commit: true
  daemon.auto_push: true

  # Or via bd config set
  bd config set daemon.auto_commit true

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

cmd/bd/daemon.go

@@ -14,6 +14,7 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/steveyegge/beads/cmd/bd/doctor"
 	"github.com/steveyegge/beads/internal/beads"
+	"github.com/steveyegge/beads/internal/config"
 	"github.com/steveyegge/beads/internal/daemon"
 	"github.com/steveyegge/beads/internal/rpc"
 	"github.com/steveyegge/beads/internal/storage/sqlite"
@@ -67,10 +68,15 @@ Run 'bd daemon' with no flags to see available options.`,
 		}
 
 		// If auto-commit/auto-push flags weren't explicitly provided, read from config
+		// GH#871: Read from config.yaml first (team-shared), then fall back to SQLite (legacy)
 		// (skip if --stop, --status, --health, --metrics)
 		if start && !stop && !status && !health && !metrics {
 			if !cmd.Flags().Changed("auto-commit") {
-				if dbPath := beads.FindDatabasePath(); dbPath != "" {
+				// Check config.yaml first (GH#871: team-wide settings)
+				if config.GetBool("daemon.auto_commit") {
+					autoCommit = true
+				} else if dbPath := beads.FindDatabasePath(); dbPath != "" {
+					// Fall back to SQLite for backwards compatibility
 					ctx := context.Background()
 					store, err := sqlite.New(ctx, dbPath)
 					if err == nil {
@@ -82,7 +88,11 @@ Run 'bd daemon' with no flags to see available options.`,
 				}
 			}
 			if !cmd.Flags().Changed("auto-push") {
-				if dbPath := beads.FindDatabasePath(); dbPath != "" {
+				// Check config.yaml first (GH#871: team-wide settings)
+				if config.GetBool("daemon.auto_push") {
+					autoPush = true
+				} else if dbPath := beads.FindDatabasePath(); dbPath != "" {
+					// Fall back to SQLite for backwards compatibility
 					ctx := context.Background()
 					store, err := sqlite.New(ctx, dbPath)
 					if err == nil {
@@ -97,8 +107,11 @@ Run 'bd daemon' with no flags to see available options.`,
 				// Check environment variable first
 				if envVal := os.Getenv("BEADS_AUTO_PULL"); envVal != "" {
 					autoPull = envVal == "true" || envVal == "1"
+				} else if config.GetBool("daemon.auto_pull") {
+					// Check config.yaml (GH#871: team-wide settings)
+					autoPull = true
 				} else if dbPath := beads.FindDatabasePath(); dbPath != "" {
-					// Check database config
+					// Fall back to SQLite for backwards compatibility
 					ctx := context.Background()
 					store, err := sqlite.New(ctx, dbPath)
 					if err == nil {

cmd/bd/init_team.go

@@ -8,6 +8,7 @@ import (
 	"os/exec"
 	"strings"
 
+	"github.com/steveyegge/beads/internal/config"
 	"github.com/steveyegge/beads/internal/storage"
 	"github.com/steveyegge/beads/internal/ui"
 )
@@ -117,11 +118,12 @@ func runTeamWizard(ctx context.Context, store storage.Storage) error {
 	autoSync := !(response == "n" || response == "no")
 
 	if autoSync {
-		if err := store.SetConfig(ctx, "daemon.auto_commit", "true"); err != nil {
+		// GH#871: Write to config.yaml for team-wide settings (version controlled)
+		if err := config.SetYamlConfig("daemon.auto_commit", "true"); err != nil {
 			return fmt.Errorf("failed to enable auto-commit: %w", err)
 		}
 
-		if err := store.SetConfig(ctx, "daemon.auto_push", "true"); err != nil {
+		if err := config.SetYamlConfig("daemon.auto_push", "true"); err != nil {
 			return fmt.Errorf("failed to enable auto-push: %w", err)
 		}
 

internal/config/yaml_config.go

@@ -46,6 +46,11 @@ var YamlOnlyKeys = map[string]bool{
 	"sync.branch":                           true,
 	"sync.require_confirmation_on_mass_delete": true,
 
+	// Daemon settings (GH#871: team-wide auto-sync config)
+	"daemon.auto_commit": true,
+	"daemon.auto_push":   true,
+	"daemon.auto_pull":   true,
+
 	// Routing settings
 	"routing.mode":        true,
 	"routing.default":     true,
@@ -70,7 +75,7 @@ func IsYamlOnlyKey(key string) bool {
 	}
 
 	// Check prefix matches for nested keys
-	prefixes := []string{"routing.", "sync.", "git.", "directory.", "repos.", "external_projects.", "validation."}
+	prefixes := []string{"routing.", "sync.", "git.", "directory.", "repos.", "external_projects.", "validation.", "daemon."}
 	for _, prefix := range prefixes {
 		if strings.HasPrefix(key, prefix) {
 			return true

internal/config/yaml_config_test.go

@@ -31,6 +31,12 @@ func TestIsYamlOnlyKey(t *testing.T) {
 		{"repos.primary", true},
 		{"external_projects.beads", true},
 
+		// Daemon settings (GH#871)
+		{"daemon.auto_commit", true},
+		{"daemon.auto_push", true},
+		{"daemon.auto_pull", true},
+		{"daemon.custom_setting", true}, // prefix match
+
 		// SQLite keys (should return false)
 		{"jira.url", false},
 		{"jira.project", false},