chore(infra): standardize repository to 2026 engineering baseline

Author: DanialPahlavan

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{yml,yaml,json,md}]
+indent_size = 2
+
+[Makefile]
+indent_style = tab

.gitattributes

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+* text=auto eol=lf
+
+# Jupyter Notebook clean diff filter
+*.ipynb filter=clean_ipynb text
+
+# Python bytecode & compiled binaries
+*.py[cod] binary
+*.so binary
+*.egg binary
+*.whl binary
+
+# Large Model weights (Git LFS)
+*.onnx filter=lfs diff=lfs merge=lfs -text
+*.pt filter=lfs diff=lfs merge=lfs -text
+*.pth filter=lfs diff=lfs merge=lfs -text
+*.bin filter=lfs diff=lfs merge=lfs -text
+*.safetensors filter=lfs diff=lfs merge=lfs -text

.github/workflows/ci.yml

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+name: CI Suite
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+jobs:
+  python-ci:
+    uses: Danyp-Lab/.github/.github/workflows/reusable-python-ci.yml@main
+    permissions:
+      contents: read

.pre-commit-config.yaml

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+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.6.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-added-large-files
+        args: ['--maxkb=10000']
+      - id: check-merge-conflict
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.7.1
+    hooks:
+      - id: ruff
+        args: [--fix]
+      - id: ruff-format