chore: manifest actions + s3 prep

.npmrc

···
+@jsr:registry=https://npm.jsr.io

package-lock.json

···
     "": {
       "dependencies": {
         "@atcute/cid": "^2.2.2",
+        "@bradenmacdonald/s3-lite-client": "npm:@jsr/bradenmacdonald__s3-lite-client@^0.9.0",
         "@picocss/pico": "^2.1.1",
         "@web-applets/sdk": "https://gitpkg.vercel.app/unternet-co/web-applets/sdk?tokono.ma/experiment&scripts.postinstall=npm%20i%20%40types%2Fnode%20%26%26%20npx%20tsc",
         "98.css": "^0.1.21",
···
       "engines": {
         "node": ">=6.9.0"
       }
+    },
+    "node_modules/@bradenmacdonald/s3-lite-client": {
+      "name": "@jsr/bradenmacdonald__s3-lite-client",
+      "version": "0.9.0",
+      "resolved": "https://npm.jsr.io/~/11/@jsr/bradenmacdonald__s3-lite-client/0.9.0.tgz",
+      "integrity": "sha512-EMuyyi6UPcr/ILsf13illKH+YlF16LnwIPptqs/LLUr/GHrMtEG5QzoLZZ0bXr3njk+v5/vIMJq4eNar3k2niQ=="
     },
     "node_modules/@capsizecss/unpack": {
       "version": "2.4.0",

package.json

···
 {
   "dependencies": {
-    "@atcute/cid": "^2.2.2",
+    "@bradenmacdonald/s3-lite-client": "npm:@jsr/bradenmacdonald__s3-lite-client@^0.9.0",
     "@picocss/pico": "^2.1.1",
     "@web-applets/sdk": "https://gitpkg.vercel.app/unternet-co/web-applets/sdk?tokono.ma/experiment&scripts.postinstall=npm%20i%20%40types%2Fnode%20%26%26%20npx%20tsc",
-    "98.css": "^0.1.21",
     "iconoir": "^7.11.0",
     "idb-keyval": "^6.2.1",
     "music-metadata": "^11.2.3",

src/pages/orchestrator/input-cache/_manifest.json

···
   "name": "diffuse/orchestrator/input-cache",
   "title": "Diffuse Orchestrator | Input cache",
   "entrypoint": "index.html",
-  "actions": {}
+  "actions": {
+    "process": {
+      "title": "Process",
+      "description": "Process inputs; listing all tracks, fetching metadata where needed and passing the result to the output manager."
+    }
+  }
 }

src/pages/orchestrator/output-management/_manifest.json

···
   "entrypoint": "index.html",
   "actions": {
     "tracks": {
-      "description": "Manage tracks."
+      "title": "Tracks",
+      "description": "Manage tracks.",
+      "params_schema": {
+        "type": "array",
+        "description": "A list of tracks",
+        "items": {
+          "type": "object"
+        }
+      }
     }
   }
 }