Programs page: deployment-kind filter chips (opt-in)

ProgramList gains a filterable prop; the Programs page enables it. Chips filter by
whether a program has a deployment of that kind (membership over program.deployments),
so a tool-and-job program shows under both Tool and Job. Counts are programs-per-kind.
Tools page stays unfiltered (already scoped).

app/src/pages/Programs.tsx

@@ -12,7 +12,7 @@ export function Programs() {
       {isLoading ? (
         <p className="text-[var(--muted)]">Loading...</p>
       ) : programs && programs.length > 0 ? (
-        <ProgramList programs={programs} />
+        <ProgramList programs={programs} filterable />
       ) : (
         <p className="text-[var(--muted)]">No programs yet.</p>
       )}