Fix tool install-state, inherit program description, declutter Tools cards

- Tool detail showed installed tools as 'Not installed': /deployments/{name}
  populated 'installed' for path deployments but left 'active' null, and
  ToolDetail keyed off 'active'. Now the endpoint sets active=installed for path,
  and ToolDetail reads 'installed' directly (verified: on-PATH ⇒ True, else False).
- A deployment now inherits its program's description by default: copied at
  creation (CLI create + API _save_deployment on new deployments) + a one-time
  patchup of existing ones (29 deployments).
- Tools page cards no longer list deployments (ProgramCard showDeployments=false) —
  the lens already scopes to the tool; the deployment list is a Programs-catalog thing.

app/src/components/ProgramCard.tsx

@@ -9,9 +9,16 @@ interface ProgramCardProps {
   // "/tools" so a tool card opens its tool detail page (a tool is 1:1 with its
   // program, same name).
   linkBase?: string
+  // Whether to list the program's deployments. The Programs catalog shows them;
+  // a kind-specific lens (e.g. Tools) is already looking at one deployment, so off.
+  showDeployments?: boolean
 }
 
-export function ProgramCard({ program, linkBase = "/programs" }: ProgramCardProps) {
+export function ProgramCard({
+  program,
+  linkBase = "/programs",
+  showDeployments = true,
+}: ProgramCardProps) {
   // The dot reflects the uniform lifecycle state (a tool on PATH, a service
   // running, a static site served). Lifecycle controls live on the detail page's
   // Deployment section, not here — a card just shows state and links through.
@@ -38,19 +45,21 @@ export function ProgramCard({ program, linkBase = "/programs" }: ProgramCardProp
         <StackBadge stack={program.stack} />
       </div>
 
-      {/* A program has no kind of its own — show its deployments (name · kind). */}
-      {program.deployments.length > 0 ? (
-        <div className="flex flex-col gap-1 mb-2">
-          {program.deployments.map((d) => (
-            <div key={d.name} className="flex items-center gap-1.5 text-xs">
-              <span className="font-mono text-[var(--muted)]">{d.name}</span>
-              <KindBadge kind={d.kind} />
-            </div>
-          ))}
-        </div>
-      ) : (
-        <p className="text-xs text-[var(--muted)] italic mb-2">no deployment</p>
-      )}
+      {/* A program has no kind of its own — show its deployments (name · kind).
+          Suppressed on kind-specific lenses (e.g. Tools) which already scope to one. */}
+      {showDeployments &&
+        (program.deployments.length > 0 ? (
+          <div className="flex flex-col gap-1 mb-2">
+            {program.deployments.map((d) => (
+              <div key={d.name} className="flex items-center gap-1.5 text-xs">
+                <span className="font-mono text-[var(--muted)]">{d.name}</span>
+                <KindBadge kind={d.kind} />
+              </div>
+            ))}
+          </div>
+        ) : (
+          <p className="text-xs text-[var(--muted)] italic mb-2">no deployment</p>
+        ))}
 
       {program.description && (
         <p className="text-sm text-[var(--muted)]">{program.description}</p>

app/src/components/ProgramList.tsx

@@ -5,9 +5,10 @@ import { ProgramCard } from "./ProgramCard"
 interface ProgramListProps {
   programs: ProgramSummary[]
   linkBase?: string // where each card links (default "/programs")
+  showDeployments?: boolean // list each program's deployments on the card (default true)
 }
 
-export function ProgramList({ programs, linkBase }: ProgramListProps) {
+export function ProgramList({ programs, linkBase, showDeployments }: ProgramListProps) {
   const [search, setSearch] = useState("")
 
   const filtered = useMemo(() => {
@@ -39,7 +40,12 @@ export function ProgramList({ programs, linkBase }: ProgramListProps) {
       ) : (
         <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
           {filtered.map((program) => (
-            <ProgramCard key={program.id} program={program} linkBase={linkBase} />
+            <ProgramCard
+              key={program.id}
+              program={program}
+              linkBase={linkBase}
+              showDeployments={showDeployments}
+            />
           ))}
         </div>
       )}