Add IBC Hello World tutorial (#546)

* Add hello world tutorial

* Integrate first feedback round

* Including Feedback #2 hello world tutorial

* Address mars.yml changes in starport

* Add infographic sendpost

* Integrate feedback,  Denis review

* Update faucet host to trimmed input

* Multiple terminal wording

* Use compact notion for mars.yml host

* Fix README for IBC hello wolrd

* Update code with uint and navbar

* Update image without link and id OnRevIbcPostPacket

Author: Tobias Schwarz

.vuepress/config.js

@@ -41,6 +41,11 @@ module.exports = {
               path: "/launchpad-to-stargate/tutorial/",
               directory: true,
             },
+            {
+              title: "IBC Hello World",
+              path: "/hello-world/tutorial/",
+              directory: true,
+            },
           ],
         },
         {
@@ -199,6 +204,7 @@ module.exports = {
     ],
   ],
   patterns: [
+    'hello-world/tutorial/*.md',
     'burner-chain/*.md',
     'README.md',
     'nameservice/tutorial/*.md',

README.md

@@ -3,6 +3,13 @@ layout: home
 title: Cosmos SDK Tutorials
 description: Tutorials for the Cosmos SDK
 sections:
+  - title: IBC Hello World
+    desc: Build a Hello World blockchain app as an IBC module. Learn how to use the relayer to connect two blockchains with each other and use IBC packets to transfer data from one blockchain to another.
+    url: /hello-world/tutorial/
+    difficulty: beginner
+    tags: 
+      - starport
+      - stargate
   - title: Voter
     desc: Build a voting application with a web-based UI.
     url: /voter/