feat(ui): add identity management for tenants and users

* Implement tenant and user creation in IdentityPage
* Add API calls for managing tenants and users
* Introduce tenant-scoped API requests
* Update sidebar to include identity navigation
* Create BooleanStatusBadge component for key status

internal/store/projects.go

@@ -14,7 +14,7 @@ import (
 
 func (db *DB) CreateProject(ctx context.Context, name, description string) (thoughttypes.Project, error) {
 	row := db.pool.QueryRow(ctx, `
-		insert into projects (name, description, tenant_key)
+		insert into projects (name, description, tenant_id)
 		values ($1, $2, $3)
 		returning id, guid, name, description, created_at, last_active_at
 	`, name, description, tenantKeyPtr(ctx))
@@ -49,7 +49,7 @@ func (db *DB) getProjectByGUID(ctx context.Context, id uuid.UUID) (thoughttypes.
 	row := db.pool.QueryRow(ctx, `
 		select id, guid, name, description, created_at, last_active_at
 		from projects
-		where guid = $1`+tenantSQL(ctx, &args, "tenant_key"), args...)
+		where guid = $1`+tenantSQL(ctx, &args, "tenant_id"), args...)
 	return scanProject(row)
 }
 
@@ -58,7 +58,7 @@ func (db *DB) getProjectByName(ctx context.Context, name string) (thoughttypes.P
 	row := db.pool.QueryRow(ctx, `
 		select id, guid, name, description, created_at, last_active_at
 		from projects
-		where name = $1`+tenantSQL(ctx, &args, "tenant_key"), args...)
+		where name = $1`+tenantSQL(ctx, &args, "tenant_id"), args...)
 	return scanProject(row)
 }
 
@@ -78,7 +78,7 @@ func (db *DB) ListProjects(ctx context.Context) ([]thoughttypes.ProjectSummary,
 	where := ""
 	if key, ok := tenantKey(ctx); ok {
 		args = append(args, key)
-		where = "where p.tenant_key = $1"
+		where = "where p.tenant_id = $1"
 	}
 	rows, err := db.pool.Query(ctx, `
 		select p.id, p.guid, p.name, p.description, p.created_at, p.last_active_at, count(t.id) as thought_count
@@ -113,7 +113,7 @@ func (db *DB) ListProjects(ctx context.Context) ([]thoughttypes.ProjectSummary,
 
 func (db *DB) TouchProject(ctx context.Context, id int64) error {
 	args := []any{id}
-	tag, err := db.pool.Exec(ctx, `update projects set last_active_at = now() where id = $1`+tenantSQL(ctx, &args, "tenant_key"), args...)
+	tag, err := db.pool.Exec(ctx, `update projects set last_active_at = now() where id = $1`+tenantSQL(ctx, &args, "tenant_id"), args...)
 	if err != nil {
 		return fmt.Errorf("touch project: %w", err)
 	}