Merge pull request #964 from LIT-Protocol/docs/faqs

feat(docs): Add FAQ section to documentation and update index formatting

Author: Ansonhkg

docs/docs.json

@@ -125,6 +125,12 @@
               "sdk/resources/supported-evm-chains",
               "sdk/resources/network-status"
             ]
+          },
+          {
+            "group": "FAQ",
+            "pages": [
+              "faqs/index"
+            ]
           }
         ]
       },

docs/faqs/index.mdx

@@ -0,0 +1,12 @@
+---
+title: 'FAQ'
+description: 'Common questions about using the Lit JS SDK'
+---
+
+# Frequently Asked Questions
+
+## What's the default `responseStrategy` for `executeJs` in v8?
+
+The behavior matches v7. When you omit `responseStrategy`, the SDK calls `processLitActionResponseStrategy` with `{ strategy: 'leastCommon' }`. If you provide an unrecognized value, the helper still falls back to `leastCommon`.
+
+This default keeps compatibility with `Lit.Actions.runOnce`. Only the node that runs the `runOnce` block returns a value, so selecting the least-common response ensures that single result is preserved. When `runOnce` is not used, all nodes should emit the same payload, making least- vs most-common equivalent—the former stayed in place because it was the quickest path to enabling the new `runOnce` flow in v8.

docs/index.mdx

@@ -1,6 +1,6 @@
 ---
-title: "What is Lit Protocol"
-description: "Decentralized key management and private compute"
+title: 'What is Lit Protocol'
+description: 'Decentralized key management and private compute'
 ---
 
 <Tip>
@@ -62,9 +62,9 @@ Developers can utilize Lit's programmable and chain-agnostic signing capabilitie
 Lit enables the creation of data oracles that securely fetch off-chain data for use in on-chain applications, bridging the gap between smart contracts and real-world information.
 
 > **📝 Data Oracle Kit**
-> 
+>
 > The [Lit Oracle Kit](https://github.com/LIT-Protocol/lit-oracle-kit) demonstrates how the Lit Network can be used to sign data pulled from the web (or another blockchain) and write it to chain.
-> 
+>
 > **Note:** This kit is currently built for V7 of the Lit SDK. A V8 version is coming soon!
 
 ### AI Agents and Infrastructure
@@ -77,6 +77,6 @@ Projects in this category are focused on delivering essential infrastructure cri
 
 ## Next Steps
 
-To learn more about how Lit Protocol works and keeps assets and data secure, continue on to the sections ahead. 
+To learn more about how Lit Protocol works and keeps assets and data secure, continue on to the sections ahead.
 
 If you're a developer looking to build with the Lit SDK, check out the [Build with Lit](https://litprotocol.mintlify.app/sdk/introduction) section to get started.