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/staple/茄子肉煎饼/茄子肉煎饼.md

@@ -0,0 +1,65 @@
+# How to Make Eggplant and Meat Pancakes
+
+![Finished Eggplant and Meat Pancake](./茄子肉煎饼.jpg)
+
+Eggplant and meat pancake is a simple and easy-to-make pancake-style staple dish.
+
+Estimated Cooking Difficulty: ★★★
+
+## Essential Ingredients and Tools
+
+* Rice flour (referring to flour ground from rice)
+* Wheat flour
+* Eggs
+* Cooked cured meat
+* Eggplant (choose long, cylindrical ones; the rounder, the better)
+* Cooking oil
+* Salt
+
+## Calculations
+
+This recipe makes 1 portion, which is just enough for 2 people.
+
+Per portion:
+
+* Rice flour: 250g
+* Wheat flour: 50g
+* Egg: 1
+* Cooked cured meat: 100g
+* Eggplant: 1 piece (approximately 10-15cm long)
+* Cooking oil: 10-15ml
+* Salt: 1-2g
+
+## Instructions
+
+* Peel the eggplant and slice it. Slice the cured meat. Set aside.
+
+![Eggplant slices and meat slices](./1茄片肉片.jpg)
+
+* Add 250g of rice flour (ground from rice), 50g of wheat flour, and 1 egg to a bowl in sequence.
+
+![250g Rice Flour](./2米粉250g.jpg)
+
+![Rice Flour, Wheat Flour, and Egg](./3米粉面粉鸡蛋.jpg)
+
+* Stir with chopsticks while adding water (**water is used to adjust the viscosity**) until the rice flour, wheat flour, and egg form a batter. Stop adding water when the batter can coat the eggplant and meat slices without falling off. Then, place all the eggplant and meat slices into the batter and coat them thoroughly.
+
+![Mixing](./4混合.jpg)
+
+* Add **10-30ml** of cooking oil to a non-stick pan and heat over low heat.
+
+![Heating the Pan with Oil](./5起锅烧油.jpg)
+
+* Use chopsticks or a spoon to place the battered eggplant and meat slices into the pan. Fry until golden brown on both sides, then fry for **3-6 minutes** (**the amount of cooking oil may decrease during frying; add more if necessary**).
+
+![Starting to Fry](./6开始煎.jpg)
+
+* Sprinkle with salt, stir-fry evenly, and remove from the pan to serve.
+
+![Sprinkling Salt Before Serving](./7撒盐准备起锅.jpg)
+
+## Additional Notes
+
+* Fry over low heat.
+
+If you encounter any issues or have suggestions for improvement while following this guide, please submit an Issue or Pull request.