docs: trim examples to Rust LDK samples, add TS to Key Management, fix LDK Server tagline

- examples.md: remove the Kotlin/Swift sample apps and all LDK Node entries,
  leaving the three Rust LDK samples (Sample Node, Lightning Signer, Tor).
- key_management.md: add the missing TypeScript tab to the "Spending On-Chain
  Funds" custom-signer wrapper, verified against the v0.2.0.0
  SignerProviderInterface and OutputSpender.
- HomeServerPromo.vue: widen the content box so the LDK Server tagline sits on
  one line on desktop (still wraps gracefully on narrow viewports).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: ConorOkus

docs/.vitepress/theme/components/HomeServerPromo.vue

@@ -3,10 +3,7 @@
     <div class="ldk-server-inner">
       <div class="ldk-server-content">
         <h2>LDK Server</h2>
-        <p>
-          Deployable with a clean API, enterprise features, and built-in
-          LSP support
-        </p>
+        <p>Deployable with a clean API, enterprise features, and built-in LSP support</p>
         <a
           class="ldk-server-cta"
           href="https://github.com/lightningdevkit/ldk-server"
@@ -69,7 +66,9 @@
 }
 
 .ldk-server-content {
-  max-width: 30rem;
+  /* Wide enough for the tagline to sit on one line on desktop; flex-shrink
+     still lets it wrap on narrow/mobile viewports. */
+  max-width: 52rem;
 }
 
 .ldk-server-icon {

docs/examples.md

@@ -7,46 +7,10 @@ Click the links below and learn from community-built example projects
 This sample serves as a complete reference for constructing a lightning node with
 LDK. This is a good starting point if you want a self-guided tour.
 
-### [Kotlin/Android Sample App](https://github.com/conorokus/umlando-wallet)
-
-This sample uses the Kotlin bindings provided by [ldk-garbagecollected](https://github.com/lightningdevkit/ldk-garbagecollected) to create a self-custodial mobile lightning wallet on Android.
-
-### [Swift/iOS Sample App](https://github.com/Roy0Anonymous/Vajra-Wallet)
-
-This sample uses the Swift bindings provided by [ldk-swift](https://github.com/lightningdevkit/ldk-swift) to create a self-custodial mobile lightning wallet on iOS.
-
 ### [Rust node with sample Lightning Signer integration](https://gitlab.com/lightning-signer/lnrod/)
 
 A Rust lightning node implementation based on LDK and the Lightning Signer projects. Aims to be production ready at some point.
 
 ### [Rust node with sample Tor integration](https://github.com/TonyGiorgio/ldk-sample-tor)
 
 A Rust lightning node sample implementation based on LDK with an embedded Tor daemon.
-
-### [LDK Node](https://github.com/lightningdevkit/ldk-node)
-
-A ready-to-go Lightning node library built using LDK and [BDK](https://bitcoindevkit.org/).
-
-### [LDK Node Rust Sample](https://github.com/optout21/ldk-node-sample)
-
-A sample lightning node command-line app built on top of LDK Node (similar to ldk-sample).
-
-### [LDK Node Swift Sample App](https://github.com/reez/Monday/tree/main/LDKNodeMonday)
-
-This sample uses [ldk-node-swift](https://github.com/lightningdevkit/ldk-node/blob/main/Package.swift) bindings to quickly build a self custodial lightning mobile wallet on iOS. Watch the video tutorial [here](https://www.youtube.com/watch?v=rcU3LU6iZCs).
-
-### [LDK Node Swift Sample app using Bitcoin Design Guide](https://github.com/bdgwallet/dailywallet)
-
-This sample is a good starting point for building a sample iOS wallet with a strong focus on user experience.
-
-### [LDK Node Flutter Sample App](https://github.com/LtbLightning/ldk-node-flutter-demo)
-
-This sample is a starting point for an LDK Node Flutter app.
-
-### [LDK Node React Native Sample App](https://github.com/LtbLightning/ldk-node-rn-demo)
-
-This sample is a starting point for an LDK Node React Native app.
-
-### [LDK Node Sample Desktop App](https://github.com/jbesraa/ldk-node-desktop)
-
-This sample is a desktop node manager for LDK Node.

docs/key_management.md

@@ -342,4 +342,69 @@ class LDKSignerProvider : SignerProvider.SignerProviderInterface {
 
 ```
 
+```typescript [TypeScript]
+import * as ldk from "lightningdevkit";
+
+// Wrap a KeysManager so destination/shutdown scripts come from your BDK wallet.
+class BDKKeysManager {
+  constructor(
+    private readonly inner: ldk.KeysManager,
+    private readonly wallet: BdkWallet
+  ) {}
+
+  // We drop all occurrences of `SpendableOutputDescriptor_StaticOutput` (since
+  // they will be spendable by the BDK wallet) and forward any other descriptors
+  // to the inner KeysManager. `spend_spendable_outputs` lives on the
+  // OutputSpender trait.
+  //
+  // Note you should set `locktime` to the current block height to mitigate fee
+  // sniping. See https://bitcoinops.org/en/topics/fee-sniping/ for more info.
+  spendSpendableOutputs(
+    descriptors: ldk.SpendableOutputDescriptor[],
+    outputs: ldk.TxOut[],
+    changeDestinationScript: Uint8Array,
+    feerateSatPer1000Weight: number
+  ): ldk.Result_TransactionNoneZ {
+    const onlyNonStatic = descriptors.filter(
+      (d) => !(d instanceof ldk.SpendableOutputDescriptor_StaticOutput)
+    );
+    return this.inner
+      .as_OutputSpender()
+      .spend_spendable_outputs(
+        onlyNonStatic,
+        outputs,
+        changeDestinationScript,
+        feerateSatPer1000Weight,
+        ldk.Option_u32Z.constructor_none() // locktime
+      );
+  }
+
+  // Build a SignerProvider that returns the BDK wallet's scripts and redirects
+  // every other method to the inner KeysManager.
+  asSignerProvider(): ldk.SignerProvider {
+    const inner = this.inner.as_SignerProvider();
+    const wallet = this.wallet;
+    return ldk.SignerProvider.new_impl({
+      // We return the destination and shutdown scripts derived by the BDK wallet.
+      get_destination_script(_channelKeysId: Uint8Array): ldk.Result_CVec_u8ZNoneZ {
+        const script = wallet.getNewAddress().scriptPubkey(); // Uint8Array
+        return ldk.Result_CVec_u8ZNoneZ.constructor_ok(script);
+      },
+      get_shutdown_scriptpubkey(): ldk.Result_ShutdownScriptNoneZ {
+        // Derive a ShutdownScript from the wallet's (witness) address, e.g. via
+        // ldk.ShutdownScript.constructor_new_witness_program(version, program).
+        // ...
+      },
+      // ... and redirect the remaining methods to the `inner` KeysManager.
+      generate_channel_keys_id(inbound: boolean, userChannelId: bigint): Uint8Array {
+        return inner.generate_channel_keys_id(inbound, userChannelId);
+      },
+      derive_channel_signer(channelKeysId: Uint8Array): ldk.EcdsaChannelSigner {
+        return inner.derive_channel_signer(channelKeysId);
+      },
+    } as ldk.SignerProviderInterface);
+  }
+}
+```
+
 :::