SHOW CASE Diagram generation

[mahmoud-elmorabea]

This PR is only to show case diagram generation

Diagram generated looks like:

graph TD
core-sdk-init["Initializing core SDK"]
core-sdk-init -->|Success| core-sdk-init-success
core-sdk-init -->|Error| core-sdk-init-failure
core-sdk-init-success["Core SDK init success"]
core-sdk-init-success --> in-app-module-init
core-sdk-init-failure["Core SDK init failed"]
in-app-module-init["Initializing in-app module"]
in-app-module-init -->|Success| in-app-module-init-success
in-app-module-init -->|Error| in-app-module-init-failure
in-app-module-init-success["Initializing in-app module success"]
in-app-module-init-success --> in-app-module-init-polling
in-app-module-init-failure["Initializing in-app module failed"]
in-app-module-init-polling["Polling in-app messages"]
in-app-module-init-polling -->|Success| in-app-module-polling-success
in-app-module-init-polling -->|Error| in-app-module-polling-failure
in-app-module-polling-success["Polling in-app messages success"]
in-app-module-polling-success --> in-app-module-message-loading
in-app-module-polling-failure["Polling in-app messages failed"]
in-app-module-message-loading["Loading in-app message"]
in-app-module-message-loading -->|Success| in-app-module-message-displayed
in-app-module-message-loading -->|Error| in-app-module-message-loading-failed
in-app-module-message-displayed["Displaying in-app message"]
in-app-module-message-displayed --> in-app-module-message-dismissed
in-app-module-message-loading-failed["Loading in-app message failed"]
in-app-module-message-loading-failed --> in-app-module-message-dismissed
in-app-module-message-dismissed["Dismissing in-app message"]

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