Add transpiler logic and test file

src/tampy/keywords.json

@@ -0,0 +1,3 @@
+{
+  "காட்டு": "print"
+}

src/tampy/transpiler.py

@@ -0,0 +1,14 @@
+import json
+from pathlib import Path
+
+KEYWORDS_PATH = Path(__file__).parent / "keywords.json"
+
+with open(KEYWORDS_PATH, "r", encoding="utf-8") as f:
+    KEYWORDS = json.load(f)
+
+def transpile(code: str) -> str:
+    """Replace Tamil keywords with Python equivalents."""
+    output = code
+    for tamil, python in KEYWORDS.items():
+        output = output.replace(tamil, python)
+    return output

tests/test.tampy

@@ -0,0 +1 @@
+காட்டு "வணக்கம் உலகமே"

uv.lock

@@ -1,8 +1,3 @@
 version = 1
 revision = 3
-requires-python = ">=3.8"
+requires-python = ">=3.14"
-
-[[package]]
-name = "tampy"
-version = "0.1.0"
-source = { editable = "." }