refactor: add check on update func and clean up comments

Author: talissoncosta

frontend/web/components/pages/project-settings/index.tsx

@@ -30,7 +30,7 @@ const ProjectSettingsPage = () => {
   const hasEnvironments = !!project?.environments?.length
   const hasFeatureHealth = Utils.getFlagsmithHasFeature('feature_health')
 
-  // Derive organisationId from project data
+  // Derive organisationId from project data (not available in route params)
   const organisationId = project?.organisation
 
   if (isLoading || !project || !projectId || !organisationId) {

frontend/web/components/pages/project-settings/tabs/CustomFieldsTab.tsx

@@ -7,7 +7,6 @@ type CustomFieldsTabProps = {
 }
 
 export const CustomFieldsTab = ({ organisationId }: CustomFieldsTabProps) => {
-  // Runtime safety check
   if (!organisationId) {
     return (
       <div className='mt-4'>

frontend/web/components/pages/project-settings/tabs/GeneralTab/index.tsx

@@ -21,7 +21,6 @@ export const GeneralTab = ({ project, projectId }: GeneralTabProps) => {
   const history = useHistory()
   const [updateProject, { isLoading: isSaving }] = useUpdateProjectMutation()
 
-  // Local form state
   const [name, setName] = useState(project.name)
   const [staleFlagsLimitDays, setStaleFlagsLimitDays] = useState(
     project.stale_flags_limit_days,

frontend/web/components/pages/project-settings/tabs/SDKSettingsTab.tsx

@@ -6,14 +6,16 @@ import { useUpdateProjectMutation } from 'common/services/useProject'
 
 type SDKSettingsTabProps = {
   project: Project
-  projectId: number
+  projectId?: string | number
   environmentId?: string
+  organisationId?: number
 }
 
 export const SDKSettingsTab = ({ project, projectId }: SDKSettingsTabProps) => {
   const [updateProject, { isLoading: isSaving }] = useUpdateProjectMutation()
 
   const handleRealtimeToggle = useCallback(async () => {
+    if (!projectId) return
     await updateProject({
       body: {
         enable_realtime_updates: !project.enable_realtime_updates,
@@ -23,6 +25,7 @@ export const SDKSettingsTab = ({ project, projectId }: SDKSettingsTabProps) => {
   }, [project.enable_realtime_updates, projectId, updateProject])
 
   const handleHideDisabledFlagsToggle = useCallback(async () => {
+    if (!projectId) return
     await updateProject({
       body: {
         hide_disabled_flags: !project.hide_disabled_flags,