Add member profile questions, admin tooling, legal pages, and fast tests

- Add configurable profile questions with conditional visibility, admin-only fields, user answers, and seeded onboarding/volunteer questions
  - Add admin UI for managing profile questions and member profile answers
  - Add volunteer level/profile data support across backend schemas, models, API, and migration
  - Update dashboard/profile UI, super admin menu, membership service types, and related styling
  - Add privacy policy, terms of service, cookie notice, and footer links
  - Add frontend Vitest coverage for profile question logic
  - Add backend pytest coverage for profile answer normalization and validation
  - Update restart.sh to build, run frontend/backend unit tests, and restart only after tests pass
  - Refresh README, quickstart, project structure, instructions, and Square docs to match current app features
    - Protect feature flag reload behind super-admin access
    - Restrict admin-triggered password resets so admins can only reset member accounts
    - Replace email template HTML preview rendering with escaped text preview
    - Update docs for feature flag reload access, password reset scope, and email template preview safety

    -- test user questions are also made by AI and not very useful. but i didn't know what to put there so its good enough for a test

backend/app/tests/conftest.py

@@ -0,0 +1,7 @@
+import sys
+from pathlib import Path
+
+APP_ROOT = Path(__file__).resolve().parents[2]
+
+if str(APP_ROOT) not in sys.path:
+    sys.path.insert(0, str(APP_ROOT))

backend/app/tests/test_profile_question_logic.py

@@ -0,0 +1,113 @@
+from datetime import date, datetime
+
+import pytest
+from fastapi import HTTPException
+
+from app.api.v1.users import (
+    _deserialize_answer_value,
+    _normalize_answer_value,
+    _normalize_volunteer_level,
+    _parse_options,
+    _serialize_options,
+)
+from app.models.models import ProfileQuestion
+from app.schemas import QuestionOption
+
+
+def make_question(input_type: str, options_json: str | None = None) -> ProfileQuestion:
+    return ProfileQuestion(
+        key=f"{input_type}_question",
+        label=f"{input_type.title()} Question",
+        input_type=input_type,
+        options_json=options_json,
+    )
+
+
+def test_option_parsing_and_serialization_filters_invalid_items() -> None:
+    assert _parse_options('[{"label":" Yes ","value":" yes "}, {"label":"","value":"no"}, "bad"]') == [
+        {"label": "Yes", "value": "yes"}
+    ]
+    assert _parse_options("not-json") == []
+
+    serialized = _serialize_options([QuestionOption(label="Private Pilot", value="ppl")])
+
+    assert _parse_options(serialized) == [{"label": "Private Pilot", "value": "ppl"}]
+
+
+@pytest.mark.parametrize(
+    ("value", "expected"),
+    [
+        (True, "true"),
+        ("yes", "true"),
+        ("0", "false"),
+        (False, "false"),
+    ],
+)
+def test_boolean_answers_are_normalized(value: object, expected: str) -> None:
+    assert _normalize_answer_value(make_question("boolean"), value) == expected
+
+
+def test_invalid_boolean_answer_raises_400() -> None:
+    with pytest.raises(HTTPException) as exc:
+        _normalize_answer_value(make_question("boolean"), "maybe")
+
+    assert exc.value.status_code == 400
+
+
+@pytest.mark.parametrize(
+    ("value", "expected"),
+    [
+        (3, "3"),
+        ("3.50", "3.5"),
+        (date(2026, 5, 4), "2026-05-04"),
+        (datetime(2026, 5, 4, 12, 30), "2026-05-04"),
+    ],
+)
+def test_number_and_date_answers_are_normalized(value: object, expected: str) -> None:
+    input_type = "date" if isinstance(value, (date, datetime)) else "number"
+
+    assert _normalize_answer_value(make_question(input_type), value) == expected
+
+
+def test_select_answers_must_match_configured_options() -> None:
+    question = make_question("select", '[{"label":"Private Pilot","value":"ppl"}]')
+
+    assert _normalize_answer_value(question, "ppl") == "ppl"
+    with pytest.raises(HTTPException) as exc:
+        _normalize_answer_value(question, "cpl")
+
+    assert exc.value.status_code == 400
+
+
+def test_empty_answers_clear_existing_values() -> None:
+    assert _normalize_answer_value(make_question("text"), "") is None
+    assert _normalize_answer_value(make_question("text"), None) is None
+
+
+def test_answer_deserialization_restores_frontend_types() -> None:
+    assert _deserialize_answer_value(make_question("boolean"), "true") is True
+    assert _deserialize_answer_value(make_question("boolean"), "false") is False
+    assert _deserialize_answer_value(make_question("number"), "10") == 10
+    assert _deserialize_answer_value(make_question("number"), "10.5") == 10.5
+    assert _deserialize_answer_value(make_question("text"), "SASA") == "SASA"
+
+
+@pytest.mark.parametrize(
+    ("value", "expected"),
+    [
+        ("yes", "yes"),
+        ("true", "yes"),
+        ("0", "no"),
+        ("", None),
+        (None, None),
+    ],
+)
+def test_volunteer_level_accepts_boolean_like_values(value: str | None, expected: str | None) -> None:
+    assert _normalize_volunteer_level(value) == expected
+
+
+def test_invalid_volunteer_level_raises_400() -> None:
+    with pytest.raises(HTTPException) as exc:
+        _normalize_volunteer_level("sometimes")
+
+    assert exc.value.status_code == 400