[Enhancement] New keywords not found until cache is manually cleared

[AndersHogqvist]

Describe the bug If I write a new keyword in an existing test library and use it in a .robot/resource file, RobotCode doesn't recognize it until I do a "Clear Cache And Restart Language Servers".

Steps To Reproduce Steps to reproduce the behavior:

1. Add a new keyword in an existing test library
2. Add a call to that keyword in a .robot/resource file where the test library is used

Expected behavior When I save the test library file after adding the new keyword, RobotCode should recognize that a test library that it's already aware of has changed and update the cache automatically. This should also be the case when a keyword is removed.

Desktop (please complete the following information):

• VS Code Version 1.98.0
• RobotCode Version 1.0.0
• OS: Windows
• Python Version 3.11.9
• RobotFramework Version 7.2.2