refactor: rename SolaceScanScout to Solace and update related configurations

- Updated branding from "SolaceScanScout" to "Solace" across various files including deployment scripts, API responses, and documentation.
- Changed default base URL for Playwright tests and updated security headers to reflect the new branding.
- Enhanced README and API documentation to include new authentication endpoints and product access details.

This refactor aligns the project branding and improves clarity in the API documentation.

backend/database/migrations/0015_access_management_schema.down.sql

@@ -0,0 +1,13 @@
+DROP TABLE IF EXISTS api_key_usage_logs;
+DROP TABLE IF EXISTS user_product_subscriptions;
+DROP TABLE IF EXISTS rpc_products;
+
+ALTER TABLE api_keys
+    DROP COLUMN IF EXISTS product_slug,
+    DROP COLUMN IF EXISTS scopes,
+    DROP COLUMN IF EXISTS monthly_quota,
+    DROP COLUMN IF EXISTS requests_used,
+    DROP COLUMN IF EXISTS approved,
+    DROP COLUMN IF EXISTS approved_at,
+    DROP COLUMN IF EXISTS approved_by,
+    DROP COLUMN IF EXISTS last_ip_address;

backend/database/migrations/0015_access_management_schema.up.sql

@@ -0,0 +1,79 @@
+-- Migration: Access Management Schema
+-- Description: Adds RPC product subscriptions, richer API key metadata, and usage logging.
+
+ALTER TABLE api_keys
+    ADD COLUMN IF NOT EXISTS product_slug VARCHAR(100),
+    ADD COLUMN IF NOT EXISTS scopes TEXT[] DEFAULT ARRAY[]::TEXT[],
+    ADD COLUMN IF NOT EXISTS monthly_quota INTEGER,
+    ADD COLUMN IF NOT EXISTS requests_used INTEGER NOT NULL DEFAULT 0,
+    ADD COLUMN IF NOT EXISTS approved BOOLEAN NOT NULL DEFAULT false,
+    ADD COLUMN IF NOT EXISTS approved_at TIMESTAMP,
+    ADD COLUMN IF NOT EXISTS approved_by VARCHAR(255),
+    ADD COLUMN IF NOT EXISTS last_ip_address INET;
+
+CREATE TABLE IF NOT EXISTS rpc_products (
+    slug VARCHAR(100) PRIMARY KEY,
+    name VARCHAR(255) NOT NULL,
+    provider VARCHAR(100) NOT NULL,
+    vmid INTEGER NOT NULL,
+    http_url TEXT NOT NULL,
+    ws_url TEXT,
+    default_tier VARCHAR(20) NOT NULL,
+    requires_approval BOOLEAN NOT NULL DEFAULT false,
+    billing_model VARCHAR(50) NOT NULL DEFAULT 'subscription',
+    description TEXT,
+    created_at TIMESTAMP DEFAULT NOW(),
+    updated_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS user_product_subscriptions (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    product_slug VARCHAR(100) NOT NULL REFERENCES rpc_products(slug) ON DELETE CASCADE,
+    tier VARCHAR(20) NOT NULL CHECK (tier IN ('free', 'pro', 'enterprise')),
+    status VARCHAR(20) NOT NULL DEFAULT 'pending' CHECK (status IN ('pending', 'active', 'suspended', 'revoked')),
+    monthly_quota INTEGER,
+    requests_used INTEGER NOT NULL DEFAULT 0,
+    requires_approval BOOLEAN NOT NULL DEFAULT false,
+    approved_at TIMESTAMP,
+    approved_by VARCHAR(255),
+    notes TEXT,
+    created_at TIMESTAMP DEFAULT NOW(),
+    updated_at TIMESTAMP DEFAULT NOW(),
+    UNIQUE(user_id, product_slug)
+);
+
+CREATE TABLE IF NOT EXISTS api_key_usage_logs (
+    id BIGSERIAL PRIMARY KEY,
+    api_key_id UUID NOT NULL REFERENCES api_keys(id) ON DELETE CASCADE,
+    product_slug VARCHAR(100),
+    method_name VARCHAR(100),
+    request_count INTEGER NOT NULL DEFAULT 1,
+    window_start TIMESTAMP NOT NULL DEFAULT NOW(),
+    window_end TIMESTAMP,
+    last_ip_address INET,
+    created_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_product_subscriptions_user ON user_product_subscriptions(user_id);
+CREATE INDEX IF NOT EXISTS idx_user_product_subscriptions_product ON user_product_subscriptions(product_slug);
+CREATE INDEX IF NOT EXISTS idx_user_product_subscriptions_status ON user_product_subscriptions(status);
+CREATE INDEX IF NOT EXISTS idx_api_key_usage_logs_key ON api_key_usage_logs(api_key_id);
+CREATE INDEX IF NOT EXISTS idx_api_key_usage_logs_product ON api_key_usage_logs(product_slug);
+
+INSERT INTO rpc_products (slug, name, provider, vmid, http_url, ws_url, default_tier, requires_approval, billing_model, description)
+VALUES
+    ('core-rpc', 'Core RPC', 'besu-core', 2101, 'https://rpc-http-prv.d-bis.org', 'wss://rpc-ws-prv.d-bis.org', 'enterprise', true, 'contract', 'Private Chain 138 Core RPC for operator-grade administration and sensitive workloads.'),
+    ('alltra-rpc', 'Alltra RPC', 'alltra', 2102, 'http://192.168.11.212:8545', 'ws://192.168.11.212:8546', 'pro', false, 'subscription', 'Dedicated Alltra RPC lane for partner traffic, subscription access, and API-key-gated usage.'),
+    ('thirdweb-rpc', 'Thirdweb RPC', 'thirdweb', 2103, 'http://192.168.11.217:8545', 'ws://192.168.11.217:8546', 'pro', false, 'subscription', 'Thirdweb-oriented Chain 138 RPC lane suitable for managed SaaS access and API-token paywalling.')
+ON CONFLICT (slug) DO UPDATE SET
+    name = EXCLUDED.name,
+    provider = EXCLUDED.provider,
+    vmid = EXCLUDED.vmid,
+    http_url = EXCLUDED.http_url,
+    ws_url = EXCLUDED.ws_url,
+    default_tier = EXCLUDED.default_tier,
+    requires_approval = EXCLUDED.requires_approval,
+    billing_model = EXCLUDED.billing_model,
+    description = EXCLUDED.description,
+    updated_at = NOW();