refactor: Fix some small issues, add -h/-help flag

.github/workflows/issues.yml

@@ -1,7 +1,7 @@
 name: "Close Stale Issues"
 on:
   schedule:
-    - cron: "0 0 * * 3"
+    - cron: "0 0 * * 0"
   workflow_dispatch:
 
 jobs:
@@ -20,7 +20,7 @@ jobs:
             <br><br>
             Спасибо!
           close-issue-message: "Issue был закрыт из-за отсутствия активности."
-          days-before-stale: 120
+          days-before-stale: 30
           days-before-close: 7
           operations-per-run: 1000
           ascending: true

.github/workflows/release.yml

@@ -78,7 +78,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
-          go-version: "1.25.5"
+          go-version: "1.26.2"
 
       # Install Android NDK only for android rows
       - name: Setup Android NDK

.github/workflows/.golangci.yml → .golangci.yml

@@ -1,24 +1,31 @@
 version: "2"
 run:
+  modules-download-mode: readonly
+  relative-path-mode: gomod
   tests: true
 linters:
   enable:
     - bodyclose
+    - errcheck
+    - govet
+    - ineffassign
     - misspell
     - revive
+    - staticcheck
+    - unused
   settings:
     errcheck:
       check-type-assertions: true
       check-blank: true
       exclude-functions:
         - (net.PacketConn).WriteTo
         - (net.Conn).Write
+        - (net.Conn).SetDeadline
         - encoding/json.MarshalIndent
         - (*github.com/pion/dtls/v3.Conn).SetDeadline
     govet:
       disable:
         - fieldalignment
-      enable-all: true
     revive:
       rules:
         - name: blank-imports
@@ -52,10 +59,7 @@ linters:
 issues:
   max-issues-per-linter: 0
   max-same-issues: 0
-  exclude-rules:
-    - linters:
-        - errcheck
-      source: "doRequest|packetPool\\.Get"
+
 formatters:
   exclusions:
     generated: lax