refactor(pallet): split impls into feature-grouped impls/ module

docs/design/scalable-web3-storage-implementation.md

@@ -905,9 +905,10 @@ sp_api::decl_runtime_apis! {
         fn provider_agreements(provider: AccountId) -> Vec<AgreementResponse>;
 
         // ── Challenges ────────────────────────────────────────────────────
-        /// Challenges expiring at a specific block. Used by provider nodes
-        /// and challengers to track outstanding challenges.
         fn challenges_at(block: BlockNumber) -> Vec<ChallengeResponse>;
+        fn bucket_challenges(bucket_id: BucketId) -> Vec<ChallengeResponse>;
+        fn provider_challenges(provider: AccountId) -> Vec<ChallengeResponse>;
+        fn challenger_challenges(challenger: AccountId) -> Vec<ChallengeResponse>;
     }
 }
 ```

packages/papi/.papi/descriptors/package.json

@@ -1,5 +1,5 @@
 {
-  "version": "0.1.0-autogenerated.10209081896432044669",
+  "version": "0.1.0-autogenerated.7748710851600088567",
   "name": "@polkadot-api/descriptors",
   "files": [
     "dist"

packages/papi/.papi/polkadot-api.json

@@ -6,7 +6,7 @@
       "wsUrl": "ws://127.0.0.1:2222",
       "metadata": ".papi/metadata/parachain.scale",
       "genesis": "0x4545454545454545454545454545454545454545454545454545454545454545",
-      "codeHash": "0x7f4840e782eb44dc822e6def5142638a1a0ffc189e01d3d0f2af6fb79c4725f4"
+      "codeHash": "0x9c204208893e648411a2cec41864e595d0496cf5dff6b0b2d605c3868115b975"
     }
   }
 }

packages/papi/package.json

@@ -11,7 +11,8 @@
   },
   "scripts": {
     "papi:install": "papi generate",
-    "papi:generate": "papi add -w ws://127.0.0.1:2222 parachain && papi generate"
+    "papi:generate": "papi add -w ws://127.0.0.1:2222 parachain && papi generate",
+    "papi:update": "papi update parachain"
   },
   "devDependencies": {
     "@polkadot-api/cli": "^0.21.5"