fix(amazonq): users not able to auto trigger Q inline suggestion on systemVerilog files

[Will-ShaoHua]

Problem

within inline suggestion code path, isLanguageSupported() relies on vscode.editor.document.langaugeId to determine whether the given language is supported Q inline suggestion functionality. However, it's possible that some languages are not recognized by VSCode IDE itself without 3rd party extensions, for example: VSCode doesn't recognize .sv, svh, vh files which is bound to SystemVerilog language if users do not have the 3rd party extension installed and enabled, in this case, vscode.editor.document.languageId will simply return plaintext.

This is the root cause why autotrigger doesn't work for systemverilog files, because at the beginning, we don't even register keyStrokeHandler for files with .sv, svh, vh files.

Solution

if language check return false, we should also check file extension

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License: I confirm that my contribution is made under the terms of the Apache 2.0 license.

[github-actions]

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[Will-ShaoHua]

to align with JB impl https://github.com/aws/aws-toolkit-jetbrains/blob/main/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/language/CodeWhispererLanguageManager.kt#L120-L149