fix: console warnings for unknown props

by adding unused props

src/lib/components/proposals/ProposalHeader.svelte

@@ -22,6 +22,7 @@
   export let {
     title,
     descritpion,
+    repo_a,
     id,
     comments,
     status,

src/lib/components/repo/RepoDetails.svelte

@@ -7,6 +7,7 @@
     event_id,
     naddr,
     identifier,
+    author,
     unique_commit,
     name,
     description,
@@ -16,6 +17,7 @@
     maintainers,
     relays,
     referenced_by,
+    most_recent_reference_timestamp,
     created_at,
     loading,
   } = event_defaults

src/lib/components/repo/RepoHeader.svelte

@@ -18,6 +18,7 @@
     relays,
     referenced_by,
     created_at,
+    most_recent_reference_timestamp,
     loading,
   } = event_defaults
   export let selected_tab: RepoPage = 'about'