chore: rename to pactus on readme image and some template update (#24)

* chore: update zarb to pactus in image

* ci: updating ci/cd, workflow and .github file

* chore: readme update

.github/ISSUE_TEMPLATE/bug_report.md

@@ -29,5 +29,6 @@ Your additional work here is greatly appreciated and will help us respond as qui
 
 > Please provide the following:
 
-- **Operation System and Version**
-- **Tanour Version**
+- **Operation System and Version:**
+- **Rust Version:**
+- **Tanour Version:**

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,11 +1,11 @@
-
 ## Description
 
-A few sentences describing the the pull request.
+<!-- Briefly describe the changes introduced by this pull request. -->
 
 ## Related issue(s)
 
-If this PR closes any issue, mention here.
+<!-- If this Pull Request is related to an issue, mention it here. -->
+- Fixes #(issue number)
 
 ## Checklist
 <!--- What types of changes does your code introduce?

.github/workflows/semantic-pr.yml

@@ -0,0 +1,17 @@
+name: Semantic PR
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+
+jobs:
+  main:
+    name: Validate PR title
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -9,7 +9,7 @@ Tanour is a Contract actor executor for [Pactus](https://pactus.org/) blockchain
 Tanour can be launched as an independent and standalone process and it has no internal state.
 Interacting with the Pactus blockchain happens through the set of Provider APIs.
 
-![tanour-stateless](https://user-images.githubusercontent.com/8073510/133919171-0f5aea21-3f71-4b4b-99cd-465818b467d8.png)
+![tanour-stateless](https://github.com/pactus-project/tanour/assets/89645414/a3f312b5-ceef-48e7-be0f-2982f108f683)
 
 ### Actor model
 
@@ -48,7 +48,7 @@ TODO
 
 Tanour requires **latest stable Rust version** to build. You can install Rust through [rustup](https://www.rustup.rs/).
 
-In order to use Tanour as a webservice you also need to install [Cap'n Proto](https://capnproto.org/install.html).
+In order to use Tanour as a Web service you also need to install [Cap'n Proto](https://capnproto.org/install.html).
 
 To build the Tanour from the source code, you can follow these commands: