Fixed chapter 12 (#17)

Author: DariuszDepta

docs/tutorial/platform/02-concepts-overview.md

@@ -77,7 +77,7 @@ Here is what these actions would look like on the command line:
 <Tabs>
   <TabItem value="Store bytecode" default>
     Sending a transaction to store a bytecode on-chain looks like this:
-      ```sh title="Command line"
+      ```shell title="Command line"
       wasmd tx wasm store path/to/compiled_smart_contract.wasm --from ...
       ```
 
@@ -99,7 +99,7 @@ Here is what these actions would look like on the command line:
   </TabItem>
   <TabItem value="Instantiate smart contract">
     Sending a transaction to instantiate a smart contract looks like this:
-      ```sh title="Command line"
+      ```shell title="Command line"
       wasmd tx wasm instantiate 8 '{"constructor_field1":...}' --from ...
       ```
     Where **8** is the bytecode id that your instance will use.
@@ -627,7 +627,7 @@ that give access to the on-chain storage in read-only or read/write, depending o
 i.e. [query](https://github.com/b9lab/cw-my-nameservice/blob/first-query-message/src/contract.rs#L48)
 or [execution](https://github.com/b9lab/cw-my-nameservice/blob/first-query-message/src/contract.rs#L24) respectively.
 
-<Tabs sync>
+<Tabs groupId="local-docker">
     <TabItem value="Query">
         ```rust
         pub fn query(deps: Deps, ...) ...

docs/tutorial/platform/08-first-contract-test.md

@@ -48,7 +48,7 @@ In this section, each of your integration test will:
 You start by adding MultiTest as a development dependency to your project:
 
 <Tabs groupId="local-docker">
-    <TabItem value="Local" active>
+    <TabItem value="Local" default>
         ```shell
         cargo add --dev cw-multi-test@2.1.1
         ```
@@ -191,7 +191,7 @@ for (key, _) in store_dump {
 Then, in order to get the logs while testing, you add the `-- --nocapture` flag like so:
 
 <Tabs groupId="local-docker">
-    <TabItem value="Local" active>
+    <TabItem value="Local" default>
         ```shell
         cargo test -- --nocapture
         ```
@@ -220,7 +220,7 @@ The numerical values make it clear that the first two characters are `0` and [`1
 To confirm that it works, you run the same way you did for unit tests:
 
 <Tabs groupId="local-docker">
-    <TabItem value="Local" active>
+    <TabItem value="Local" default>
         ```shell
         cargo test
         ```

docs/tutorial/platform/11-use-large-library.md

@@ -37,7 +37,7 @@ Let's refactor in order to use it. You are going to:
 ## Add the dependency
 
 <Tabs groupId="local-docker">
-    <TabItem value="Local" active>
+    <TabItem value="Local" default>
         ```shell
         cargo add cw721 --git https://github.com/public-awesome/cw-nfts --tag "v0.19.0"
         ```
@@ -869,7 +869,7 @@ println!("{:?}", mock_app.storage());
 Then, in order to get the logs while testing, you add the `-- --nocapture` flag like so:
 
 <Tabs groupId="local-docker">
-    <TabItem value="Local" active>
+    <TabItem value="Local" default>
         ```shell
         cargo test -- --nocapture
         ```