DOCS: remove unnecessary templates

Signed-off-by: jokob-sk <jokob.sk@gmail.com>

.github/ISSUE_TEMPLATE/enhancement-request.yml

@@ -1,33 +0,0 @@
-name: Enhancement Request
-description: Propose an improvement to an existing feature or UX behavior.
-labels: ['enhancement ♻️']
-body:
-- type: checkboxes
-  attributes:
-    label: Is there an existing issue for this?
-    options:
-      - label: I have searched existing open and closed issues
-        required: true
-- type: textarea
-  attributes:
-    label: What is the enhancement?
-    description: Describe the change or optimization you’d like to see to an existing feature.
-    placeholder: e.g. Make scan intervals configurable from UI instead of just `app.conf`
-    required: true
-- type: textarea
-  attributes:
-    label: What problem does this solve or improve?
-    description: Describe why this change would improve user experience or project maintainability.
-    required: true
-- type: textarea
-  attributes:
-    label: Additional context or examples
-    description: |
-      Screenshots? Comparisons? Reference repos?
-    required: false
-- type: checkboxes
-  attributes:
-    label: Are you willing to help implement this?
-    options:
-      - label: "Yes"
-      - label: "No"

.github/ISSUE_TEMPLATE/refactor-codequality-request.yml

@@ -1,37 +0,0 @@
-name: Refactor / Code Quality Request ♻️
-description: Suggest improvements to code structure, style, or maintainability.
-labels: ['enhancement ♻️']
-body:
-- type: checkboxes
-  attributes:
-    label: Is there an existing issue for this?
-    description: Please check if a similar request already exists.
-    options:
-      - label: I have searched the existing open and closed issues
-        required: true
-- type: textarea
-  attributes:
-    label: What part of the code needs refactoring or improvement?
-    description: Specify files, modules, or components.
-    required: true
-- type: textarea
-  attributes:
-    label: Describe the proposed changes
-    description: Explain the refactoring or quality improvements you suggest.
-    required: true
-- type: textarea
-  attributes:
-    label: Why is this improvement needed?
-    description: Benefits such as maintainability, readability, performance, or scalability.
-    required: true
-- type: textarea
-  attributes:
-    label: Additional context or examples
-    description: Any relevant links, references, or related issues.
-    required: false
-- type: checkboxes
-  attributes:
-    label: Can you help implement this change?
-    options:
-      - label: Yes
-      - label: No

.github/ISSUE_TEMPLATE/translation-request.yml

@@ -1,36 +0,0 @@
-name: Translation / Localization Request 🌐
-description: Suggest adding or improving translations or localization support.
-labels: ['enhancement 🌐']
-body:
-- type: checkboxes
-  attributes:
-    label: Have you checked for existing translation efforts or related issues?
-    options:
-      - label: I have searched existing open and closed issues
-        required: true
-- type: textarea
-  attributes:
-    label: Language(s) involved
-    description: Specify the language(s) this request pertains to.
-    required: true
-- type: textarea
-  attributes:
-    label: Describe the translation or localization improvement
-    description: Examples include adding new language support, fixing translation errors, or improving formatting.
-    required: true
-- type: textarea
-  attributes:
-    label: Why is this important for the project or users?
-    description: Describe the benefits or target audience.
-    required: false
-- type: textarea
-  attributes:
-    label: Additional context or references
-    description: Link to files, previous translation PRs, or external resources.
-    required: false
-- type: checkboxes
-  attributes:
-    label: Can you help with translation or review?
-    options:
-      - label: Yes
-      - label: No