Add Titanic Survival Prediction project

[zain-cs]

Description

Added a machine learning project that predicts Titanic passenger survival using Logistic Regression and Random Forest.

Changes

• Added Titanic-Survival-Prediction/ folder with complete project
• explore.py — Data exploration & visualization
• preprocess.py — Data cleaning & feature engineering
• train.py — Model training & evaluation
• predict.py — Predictions on new passengers
• requirements.txt — Dependencies
• README.md — Project documentation

Results

Model	Accuracy
Logistic Regression	81.01%
Random Forest	82.12%

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