[New Feature]: Code action to add configurable values to `Config.toml`

[LakshanWeerasinghe]

Description

$subject

This code action must perform the following functions:

• Add Missing Configurables: It checks for the presence of required configurables in the Config.toml file. If any configurables are missing, it adds them to the file.
• Create Config.toml if Absent: If the Config.toml file does not exist, this code action creates a new Config.toml file and adds the required configurables to it.

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Related area

-> Compilation

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