Add English translations for all 379 recipe and tip files

Use dotlang AI translation (aiursoft-instruct:latest via Ollama) to
translate all Chinese content to English under en/ subfolder:
- en/dishes/: all recipe categories (aquatic, breakfast, condiment,
  dessert, drink, meat_dish, semi-finished, soup, staple, vegetable_dish)
- en/tips/: learn/ and advanced/ cooking guides
- en/README.md, en/CONTRIBUTING.md, en/CODE_OF_CONDUCT.md

The mkdocs-static-i18n plugin (docs_structure: folder) serves Chinese
at the root and English at /en/, with a language switcher in the UI.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

en/dishes/condiment/蒜香酱油.md

@@ -0,0 +1,30 @@
+# How to Make Garlic Soy Sauce
+
+Estimated Cooking Difficulty: ★★
+
+## Essential Ingredients and Tools
+
+- Garlic cloves
+- White sesame seeds
+- Peanut oil
+- Soy sauce
+- Dipping sauce dish
+
+## Measurements
+
+- Garlic cloves: 2
+- White sesame seeds: 5 grams
+- Peanut oil: 15 milliliters
+- Soy sauce: 30 milliliters
+- Dipping sauce dish: 1
+
+## Instructions
+
+- Crush the garlic cloves
+- Pour soy sauce into the dipping sauce dish
+- Heat the peanut oil in a pan. Once the oil is hot, add the crushed garlic and fry for half a minute
+- After half a minute, turn off the heat. Pour the hot oil into the dipping sauce dish and stir with chopsticks
+
+## Additional Notes
+
+If you encounter any issues or have suggestions for improvement while following this guide, please submit an Issue or Pull request.