feat: Implement data source management and analysis flow, allowing users to add and analyze websites for project opportunities.

app/(app)/opportunities/page.tsx

@@ -89,6 +89,7 @@ export default function OpportunitiesPage() {
   const [replyText, setReplyText] = useState('')
   const [stats, setStats] = useState<any>(null)
   const [searchError, setSearchError] = useState('')
+  const [missingSources, setMissingSources] = useState<any[]>([])
   const [statusFilter, setStatusFilter] = useState('all')
   const [intentFilter, setIntentFilter] = useState('all')
   const [minScore, setMinScore] = useState(0)
@@ -97,6 +98,7 @@ export default function OpportunitiesPage() {
   const [notesInput, setNotesInput] = useState('')
   const [tagsInput, setTagsInput] = useState('')
 
+  const projects = useQuery(api.projects.getProjects)
   const latestAnalysis = useQuery(
     api.analyses.getLatestByProject,
     selectedProjectId ? { projectId: selectedProjectId as any } : 'skip'
@@ -137,12 +139,21 @@ export default function OpportunitiesPage() {
     })) as Opportunity[]
   }, [savedOpportunities, opportunities])
 
+  const selectedSources = useQuery(
+    api.dataSources.getProjectDataSources,
+    selectedProjectId ? { projectId: selectedProjectId as any } : "skip"
+  )
+
+  const selectedProject = projects?.find((project: any) => project._id === selectedProjectId)
+  const selectedSourceIds = selectedProject?.dorkingConfig?.selectedSourceIds || []
+  const activeSources = selectedSources?.filter((source: any) =>
+    selectedSourceIds.includes(source._id)
+  ) || []
+
   useEffect(() => {
     const stored = localStorage.getItem('productAnalysis')
     if (stored) {
       setAnalysis(JSON.parse(stored))
-    } else {
-      router.push('/onboarding')
     }
 
     fetch('/api/opportunities')
@@ -160,6 +171,18 @@ export default function OpportunitiesPage() {
       })
   }, [router])
 
+  useEffect(() => {
+    if (!analysis && latestAnalysis) {
+      setAnalysis(latestAnalysis as any)
+    }
+  }, [analysis, latestAnalysis])
+
+  useEffect(() => {
+    if (!analysis && latestAnalysis === null) {
+      router.push('/onboarding')
+    }
+  }, [analysis, latestAnalysis, router])
+
   const togglePlatform = (platformId: string) => {
     setPlatforms(prev => prev.map(p => 
       p.id === platformId ? { ...p, enabled: !p.enabled } : p
@@ -193,7 +216,7 @@ export default function OpportunitiesPage() {
       const response = await fetch('/api/opportunities', {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ analysis, config })
+        body: JSON.stringify({ projectId: selectedProjectId, config })
       })
 
       if (response.redirected) {
@@ -202,7 +225,11 @@ export default function OpportunitiesPage() {
       }
 
       const data = await response.json()
-      
+
+      if (!response.ok) {
+        throw new Error(data.error || 'Failed to search for opportunities')
+      }
+
       if (data.success) {
         const mapped = data.data.opportunities.map((opp: Opportunity) => ({
           ...opp,
@@ -211,6 +238,7 @@ export default function OpportunitiesPage() {
         setOpportunities(mapped)
         setGeneratedQueries(data.data.queries)
         setStats(data.data.stats)
+        setMissingSources(data.data.missingSources || [])
 
         await upsertOpportunities({
           projectId: selectedProjectId as any,
@@ -353,7 +381,11 @@ export default function OpportunitiesPage() {
         <div className="p-4 border-t border-border">
           <Button 
             onClick={executeSearch} 
-            disabled={isSearching || platforms.filter(p => p.enabled).length === 0}
+            disabled={
+              isSearching ||
+              platforms.filter(p => p.enabled).length === 0 ||
+              selectedSourceIds.length === 0
+            }
             className="w-full"
           >
             {isSearching ? <><Loader2 className="mr-2 h-4 w-4 animate-spin" /> Searching...</> : <><Search className="mr-2 h-4 w-4" /> Find Opportunities</>}
@@ -389,6 +421,41 @@ export default function OpportunitiesPage() {
             </Alert>
           )}
 
+          {/* Active Sources */}
+          {activeSources.length > 0 && (
+            <Card>
+              <CardHeader>
+                <CardTitle className="text-sm">Active Data Sources</CardTitle>
+                <CardDescription>
+                  Sources selected for this project will drive opportunity search.
+                </CardDescription>
+              </CardHeader>
+              <CardContent className="flex flex-wrap gap-2">
+                {activeSources.map((source: any) => (
+                  <Badge key={source._id} variant="secondary">
+                    {source.name || source.url}
+                  </Badge>
+                ))}
+              </CardContent>
+            </Card>
+          )}
+
+          {selectedSources && selectedSourceIds.length === 0 && (
+            <Alert variant="destructive">
+              <AlertDescription>
+                No data sources selected. Add and select sources to generate opportunities.
+              </AlertDescription>
+            </Alert>
+          )}
+
+          {missingSources.length > 0 && (
+            <Alert>
+              <AlertDescription>
+                Some selected sources don&apos;t have analysis yet. Run onboarding or re-analyze them for best results.
+              </AlertDescription>
+            </Alert>
+          )}
+
           {/* Generated Queries */}
           {generatedQueries.length > 0 && (
             <Collapsible open={showQueries} onOpenChange={setShowQueries}>