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 Go

1300 new problems were found

Inspection name	Severity	Problems
Unhandled error	🔶 Warning	110
Unused parameter	🔶 Warning	93
Unused exported function	🔶 Warning	68
Deprecated element	🔶 Warning	63
Unused constant	🔶 Warning	47
Unused global variable	🔶 Warning	29
Imported package name as a name identifier	🔶 Warning	19
Interprocedural potential nil dereference	🔶 Warning	11
Locks mistakenly passed by value	🔶 Warning	9
Error may be not nil	🔶 Warning	8
Bool condition	🔶 Warning	6
Constant condition	🔶 Warning	2
Missing 'case' statements for 'iota' consts in 'switch'	🔶 Warning	1
Unused exported type	🔶 Warning	1
Mixed value and pointer receivers	◽️ Notice	605
Comment of exported element starts with the incorrect name	◽️ Notice	103
Redundant type conversion	◽️ Notice	39
Struct initialization without field names	◽️ Notice	19
Empty slice declared using a literal	◽️ Notice	18
Redundant import alias	◽️ Notice	17
Type can be omitted	◽️ Notice	11
Malformed build tag	◽️ Notice	6
Direct comparison of errors	◽️ Notice	6
Name starts with a package name	◽️ Notice	4
Usage of Snake_Case	◽️ Notice	3
Unsorted imports	◽️ Notice	2

☁️ View the detailed Qodana report

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