chore: strip remaining pre-fork version references

Second pass — removes chat-switchboard version numbers from config
field docs, section headers, file headers, and test comments. These
were pre-fork version tags that don't apply to switchboard-core.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

server/store/postgres/ext_connection.go

@@ -9,7 +9,7 @@ import (
 	"switchboard-core/models"
 )
 
-// ── ConnectionStore (v0.38.1) ────────────────────────
+// ── ConnectionStore ────────────────────────
 
 type ConnectionStore struct{}
 

server/store/postgres/ext_dependency.go

@@ -7,7 +7,7 @@ import (
 	"switchboard-core/models"
 )
 
-// ── DependencyStore (v0.38.2) ────────────────────────
+// ── DependencyStore ────────────────────────
 
 type DependencyStore struct{}
 

server/store/postgres/global_config.go

@@ -58,7 +58,7 @@ func (s *GlobalConfigStore) GetAll(ctx context.Context) (map[string]models.JSONM
 	return result, rows.Err()
 }
 
-// ── OIDC state (v0.29.0-cs4) ────────────────────────────────────────────
+// ── OIDC state ────────────────────────────────────────────
 
 func (s *GlobalConfigStore) SaveOIDCState(ctx context.Context, state, nonce, redirectTo string) error {
 	_, err := DB.ExecContext(ctx, `
@@ -86,7 +86,7 @@ func (s *GlobalConfigStore) CleanupOIDCState(ctx context.Context) error {
 	return err
 }
 
-// ── CS6 additions (v0.29.0) ─────────────────────────────────────────────
+// ── CS6 additions ─────────────────────────────────────────────
 
 func (s *GlobalConfigStore) GetString(ctx context.Context, key string) (string, error) {
 	var val string

server/store/postgres/packages.go

@@ -310,7 +310,7 @@ func (s *PackageStore) scanMany(ctx context.Context, query string, args ...inter
 	return result, rows.Err()
 }
 
-// ── Scoped visibility (v0.30.0) ──────────────────
+// ── Scoped visibility ──────────────────
 
 func (s *PackageStore) ListVisiblePackages(ctx context.Context, userID string) ([]store.PackageRegistration, error) {
 	return s.scanMany(ctx, `
@@ -327,7 +327,7 @@ func (s *PackageStore) ListVisiblePackages(ctx context.Context, userID string) (
 		ORDER BY p.source, p.title`, userID)
 }
 
-// ── Package lifecycle (v0.30.0) ──────────────────
+// ── Package lifecycle ──────────────────
 
 func (s *PackageStore) SetSchemaVersion(ctx context.Context, id string, version int) error {
 	result, err := DB.ExecContext(ctx,
@@ -367,7 +367,7 @@ func (s *PackageStore) SetPackageSettings(ctx context.Context, id string, settin
 	return nil
 }
 
-// ── Team-level settings (v0.2.0) ─────────────────
+// ── Team-level settings ─────────────────
 
 func (s *PackageStore) GetTeamSettings(ctx context.Context, pkgID, teamID string) (json.RawMessage, error) {
 	var settings []byte

server/store/postgres/team.go

@@ -224,7 +224,7 @@ func (s *TeamStore) IsMember(ctx context.Context, teamID, userID string) (bool,
 }
 
 
-// ── CS1 additions (v0.29.0) ─────────────────────────────────────────────
+// ── CS1 additions ─────────────────────────────────────────────
 
 func (s *TeamStore) Exists(ctx context.Context, teamID string) (bool, error) {
 	var exists bool
@@ -279,7 +279,7 @@ func (s *TeamStore) ListTeamAuditActions(ctx context.Context, teamID string) ([]
 	return actions, rows.Err()
 }
 
-// ── CS5b additions (v0.29.0) ────────────────────────────────────────────
+// ── CS5b additions ────────────────────────────────────────────
 
 func (s *TeamStore) GetFirstTeamIDForUser(ctx context.Context, userID string) (string, error) {
 	var teamID string
@@ -291,7 +291,7 @@ func (s *TeamStore) GetFirstTeamIDForUser(ctx context.Context, userID string) (s
 	return teamID, nil
 }
 
-// ── CS6 additions (v0.29.0) ────────────────────────────────────────────
+// ── CS6 additions ────────────────────────────────────────────
 
 func (s *TeamStore) AddMemberReturningID(ctx context.Context, teamID, userID, role string) (string, error) {
 	var id string

server/store/postgres/user.go

@@ -187,7 +187,7 @@ func scanOneUser(ctx context.Context, query string, args ...interface{}) (*model
 	ScanJSON(sj, &u.Settings)
 	return &u, nil
 }
-// ── CS1 additions (v0.29.0) ─────────────────────────────────────────────
+// ── CS1 additions ─────────────────────────────────────────────
 
 func (s *UserStore) Exists(ctx context.Context, userID string) (bool, error) {
 	var exists bool
@@ -231,7 +231,7 @@ func (s *UserStore) SearchActive(ctx context.Context, excludeUserID, query strin
 	return results, rows.Err()
 }
 
-// ── CS2 additions (v0.29.0) ─────────────────────────────────────────────
+// ── CS2 additions ─────────────────────────────────────────────
 
 func (s *UserStore) MergeSettings(ctx context.Context, userID string, patch []byte) error {
 	_, err := DB.ExecContext(ctx, `
@@ -268,7 +268,7 @@ func (s *UserStore) CountAll(ctx context.Context) (int, error) {
 	return count, err
 }
 
-// ── CS4 additions (v0.29.0) ─────────────────────────────────────────────
+// ── CS4 additions ─────────────────────────────────────────────
 
 func (s *UserStore) ClearVaultKeys(ctx context.Context, userID string) error {
 	_, err := DB.ExecContext(ctx, `

server/store/postgres/workflows.go

@@ -404,7 +404,7 @@ func nullIfEmpty(s string) interface{} {
 	return s
 }
 
-// ── Instances (v0.3.1) ──────────────────────
+// ── Instances ──────────────────────
 
 func (s *WorkflowStore) CreateInstance(ctx context.Context, inst *models.WorkflowInstance) error {
 	stageData := jsonOrEmpty(inst.StageData)
@@ -573,7 +573,7 @@ func (s *WorkflowStore) ListActiveInstances(ctx context.Context) ([]models.Workf
 	return result, rows.Err()
 }
 
-// ── Assignments (v0.3.1) ────────────────────
+// ── Assignments ────────────────────
 
 func (s *WorkflowStore) CreateAssignment(ctx context.Context, a *models.WorkflowAssignment) error {
 	reviewData := jsonOrEmpty(a.ReviewData)
@@ -661,7 +661,7 @@ func (s *WorkflowStore) ListAssignmentsByUser(ctx context.Context, userID string
 	return s.queryAssignments(ctx, q, args...)
 }
 
-// ── Signoffs (v0.3.4) ─────────────────────────
+// ── Signoffs ─────────────────────────
 
 func (s *WorkflowStore) CreateSignoff(ctx context.Context, so *models.WorkflowSignoff) error {
 	return DB.QueryRowContext(ctx, `