Add qodana CI checks

[qodana-cloud]

Adds qodana.yaml and GitHub workflow file that runs Qodana static analysis on each pull request.

[github-actions]

Qodana for JS

4546 new problems were found

Inspection name	Severity	Problems
Unresolved TypeScript reference	🔴 Failure	1140
Invalid binding type	🔴 Failure	11
Missing or invalid component, directive or pipe declaration in a module	🔴 Failure	7
Type mismatch	🔴 Failure	5
Invalid entry component	🔴 Failure	1
Unused local symbol	🔶 Warning	215
Comma expression	🔶 Warning	135
Unused import	🔶 Warning	128
Potentially invalid constructor usage	🔶 Warning	41
Unsound type guard check	🔶 Warning	28
Redundant 'if' statement	🔶 Warning	25
Redundant local variable	🔶 Warning	17
Import can be shortened	🔶 Warning	13
Unnecessary semicolon	🔶 Warning	8
Unused assignment	🔶 Warning	7
Unreachable code	🔶 Warning	4
Constant conditional expression	🔶 Warning	2
Consecutive commas in array literal	🔶 Warning	2
Equality operator may cause type coercion	🔶 Warning	2
Syntax errors and unresolved references in JSDoc	🔶 Warning	2
Redundant character escape	🔶 Warning	2
Duplicate union or intersection type component	🔶 Warning	2
Angular CLI add dependency	🔶 Warning	1
Statement with empty body	🔶 Warning	1
Mismatched JSDoc and function signature	🔶 Warning	1
Object is 'null' or 'undefined'	🔶 Warning	1
Void function return value used	🔶 Warning	1
Pointless statement or boolean expression	🔶 Warning	1
Variable is assigned to itself	🔶 Warning	1
Undefined binding	◽️ Notice	2586
Duplicated code fragment	◽️ Notice	105
Deprecated symbol used	◽️ Notice	19
Expression statement which is not assignment or call	◽️ Notice	16
Result of method call returning a promise is ignored	◽️ Notice	11
Unbound or ambiguous template reference variable	◽️ Notice	2
Missing await for an async function call	◽️ Notice	1
Regular expression can be simplified	◽️ Notice	1
Abstract class constructor can be made protected	◽️ Notice	1

☁️ View the detailed Qodana report

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• Or via our issue tracker: https://jb.gg/qodana-issue
• Or share your feedback: https://jb.gg/qodana-discussions