feat: Add Be and tbd skill, also added Roadmap file

Skills/@be/node_modules/jibo-state-machine/README.md

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+# jibo-state-machine
+
+A simple state machine library.
+
+#Usage
+
+Here is an example of a simple state machine:
+
+![A graphical rendering of the example state machine](res/example.png)
+
+```js
+import StateMachine from 'jibo-state-machine';
+import {
+  State,
+  Transition,
+  TimeoutTransition,
+  InternalTransition,
+  ImmediateTransition,
+} from 'state-machine';
+
+let sm = new StateMachine();
+
+// Init some states
+let s1 = new State(sm, 'State 1');
+let s2 = new State(sm, 'State 2');
+let s3 = new State(sm, 'State 3');
+
+// Connect the states with transitions
+s1.addTransition(new ImmediateTransition('Init done', s2));
+s2.addTransition(new InternalTransition('When we want', s3));
+s3.addTransition(new TimeoutTransition('After 200ms', s1, 200));
+s3.addEventTransition('TestEvent', s2);
+
+// Here we start implementing the logic of the states
+s1.onEntry = (transition, result) => console.log('Entering state 1');
+s1.onExit = (transition) => console.log('Exiting state 1');
+
+s2.onEntry = (transition, result) => {
+  if (someCondition) {
+    s2.transitionTo(s3); // This can only be done for InternalTransitions
+  }
+};
+
+// Here we start the state machine
+sm.start();
+
+// Creates events that trigger Event transitions
+sm.emit('TestEvent');
+
+// We can retrieve a convenient state/transition trace
+let trace = sm.getTrace();
+console.log(sm.traceToString());
+
+// This creates a dot file which can be rendered into a PNG using graphviz
+sm.toDotFile('test.dot');
+
+```
+
+#Creating graphic
+To render the state diagram graphic, you need to call `sm.toDotFile(path);` somewhere in your code. You can then use any .dot renderer to render the .dot file to an image.
+Here is an example with Grahpviz (can be obtained via Homebrew with `brew install graphviz`)
+
+```
+dot -Tpng -O path/to/file.dot
+```
+