276 python optimized - remove pydantic validation

[ziehlke]

dropping Pydantic validation might potentially give massive performance boost
tested locally on MacBook Air M2, cpython3.14, postgres:18.1 via docker

Metric	Baseline (Pydantic)	Optimized (no Pydantic)	Change
Requests/s	1,021	1,682	+65%
p50 (median)	26ms	5ms	-81%
p95	90ms	20ms	-78%
p99	200ms	62ms	-69%
Max	765ms	396ms	-48%
Total Requests (30s)	24,676	50,252	+104%

tested with locust

class FastApiUser(HttpUser):
    wait_time = between(0.04, 0.04)

    @task(1)
    def get_devices(self):
        self.client.get("/api/devices")

    @task(1)
    def create_user(self):
        payload = {
            "name": f"User-{uuid4()}",
            "address": f"Address-{random.randint(1, 1000)}",
            "phone": f"+1-{random.randint(100, 999)}-{random.randint(100, 999)}-{random.randint(1000, 9999)}",
        }
        self.client.post("/api/users", json=payload)

PS. @antonputra love your vids! much appreciated ❤️

[antonputra]

Thanks @ziehlke for the PR, I'll definitely test it out in the future!