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

convex/schema.ts

@@ -22,6 +22,8 @@ const schema = defineSchema({
             v.literal("completed"),
             v.literal("failed")
         ),
+        lastAnalyzedAt: v.optional(v.number()),
+        lastError: v.optional(v.string()),
         analysisResults: v.optional(
             v.object({
                 features: v.array(v.string()),
@@ -31,7 +33,7 @@ const schema = defineSchema({
             })
         ),
         metadata: v.optional(v.any()),
-    }),
+    }).index("by_project_url", ["projectId", "url"]),
     analyses: defineTable({
         projectId: v.id("projects"),
         dataSourceId: v.id("dataSources"),
@@ -121,7 +123,8 @@ const schema = defineSchema({
         })),
         scrapedAt: v.string(),
     })
-        .index("by_project_createdAt", ["projectId", "createdAt"]),
+        .index("by_project_createdAt", ["projectId", "createdAt"])
+        .index("by_dataSource_createdAt", ["dataSourceId", "createdAt"]),
     opportunities: defineTable({
         projectId: v.id("projects"),
         analysisId: v.optional(v.id("analyses")),