Add new blog posts and update existing content

- Created "My 2023 Coding Edition" post detailing projects and experiences in Rust and game development.
- Added "My 2024 and 2025 roadmap" outlining goals and projects for the upcoming years.
- Introduced "Python Tutorial - Introduction" and "Python - Variables" posts to teach Python programming basics.
- Published "ROADMAP for 2023" to outline initial goals for the year.
- Added "My Rust little adventure" post summarizing various Rust projects undertaken.
- Released "Spanish Inquisition - 3.0.1 UPDATE" detailing the latest game update and features.
- Added multiple background images in AVIF format for website use.
- Removed unused SVG files to clean up the public directory.

posts/python-introduction.mdx

@@ -0,0 +1,41 @@
+---
+title: "Python Tutorial - Introduction"
+description: "Introduction to Python programming language"
+date: "2021-04-25"
+---
+
+# Your first program!
+
+Hello, today I'll teach you how to code! Seems interesting, doesn't it? Okay, let's start.
+
+## Set up
+
+Firstly you'll need to install Python. You can do so by clicking [this link](https://www.python.org/) which will redirect you to the Python official website.
+Having installed this, you can download and install any code editor you'd like.
+I prefer [Visual Studio Code](https://code.visualstudio.com/) , so I'll go with it. Now, we can finally start writing our first program!
+
+## Writing code
+
+Create a new file and name it `hello.py` and open it with your editor of choice. Now write this piece of code.
+
+```python
+print('Hello world')
+```
+
+## Running code
+
+To run code, simply type in Terminal/Console `python hello.py`
+
+## Explanation
+
+Okay, so what does this code exactly do? Well, it prints text into the console or some other output device. In our case, the text is _Hello world_ . But why is the text in double-quotes? It is this way because otherwise, Python wouldn't know what does it mean. Is it a text or a variable<sup>1</sup> or something else. What would happen if we changed the text into something different, let's say _Hello, Darrien!_ I'll give you a moment to think about it.
+...
+Well, yes you've guessed it. It would print out `Hello, Darien!` to the console.
+
+## Homework
+
+Write a program that will greet your family members.
+
+---
+
+1 - Don't worry if you didn't understand what I meant, I'll explain it, in the next tutorial.