refactor: update bandada and semaphore info

data/projects/bandada.ts

@@ -14,6 +14,7 @@ export const bandada: ProjectInterface = {
   links: {
     github: "https://github.com/privacy-scaling-explorations/bandada",
     website: "https://bandada.pse.dev",
+    twitter: "https://twitter.com/BandadaDevs",
   },
   tags: {
     keywords: [

data/projects/semaphore.ts

@@ -15,6 +15,7 @@ export const semaphore: ProjectInterface = {
     github: "https://github.com/semaphore-protocol",
     website: "https://semaphore.pse.dev/",
     discord: "https://semaphore.pse.dev/discord",
+    twitter: "https://twitter.com/SemaphoreDevs",
   },
   tags: {
     keywords: [