feat: Register IEventOutbox as SQLiteEventOutbox in AddSQLiteOutbox()

[Copilot]

IEventOutbox was not registered when using SQLite, causing DI to fall back to OutboxEventStore without the SQLite-specific transaction scope wiring. Mirrors the SQL Server and PostgreSQL provider patterns.

Changes

New: SQLiteEventOutbox

• Public IEventOutbox implementation for SQLite — delegates to IOutboxRepository.AddAsync(), which enlists in any active SqliteTransaction via IOutboxTransactionScope
• Validates correlation ID length, serializes event to JSON, creates OutboxMessage with Pending status

New: AddSQLiteOutbox() overloads

• Three overloads (connection string, Func<IServiceProvider, string> factory, Action<OutboxOptions>) — all call AddOutbox() internally and register IEventOutbox → SQLiteEventOutbox (Scoped)
• UseSQLiteOutbox() retained for backward compatibility

New: AddSQLiteOutboxTransactionScope<TUnitOfWork>()

• Registers the UoW as IOutboxTransactionScope (Scoped) so SQLiteEventOutbox enlists in the caller's SqliteTransaction automatically

services.AddPulse(config => config
    .AddSQLiteOutbox("Data Source=outbox.db")
    .AddSQLiteOutboxTransactionScope<MyDbContext>()
);
// IEventOutbox now resolves as SQLiteEventOutbox

Tests

• SQLiteEventOutboxTests: constructor validation, StoreAsync with/without transaction scope, correlation ID overflow, stored message field assertions
• SQLiteExtensionsTests: registration assertions for all three overloads, verifies IEventOutbox → SQLiteEventOutbox (Scoped), AddSQLiteOutboxTransactionScope coverage
• SQLiteAdoNetOutboxTests: integration tests mirroring SqlServerAdoNetOutboxTests — uses SQLiteAdoNetInitializer to create the outbox schema via ADO.NET and configures AddSQLiteOutbox(connectionString), inheriting the full OutboxTestsBase test suite

[codecov]

Codecov Report

❌ Patch coverage is 95.16129% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 85.34%. Comparing base (bfbc314) to head (0954aae).

Files with missing lines	Patch %	Lines
src/NetEvolve.Pulse.SQLite/SQLiteExtensions.cs	91.17%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #371      +/-   ##
==========================================
+ Coverage   84.98%   85.34%   +0.35%     
==========================================
  Files         106      107       +1     
  Lines        3837     3897      +60     
  Branches      351      354       +3     
==========================================
+ Hits         3261     3326      +65     
+ Misses        489      485       -4     
+ Partials       87       86       -1     

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[samtrion]

@copilot Also add Integration tests similar to SqlServerAdoNetOutboxTests

[Copilot]

@copilot Also add Integration tests similar to SqlServerAdoNetOutboxTests

Added in commit 0954aae. The new tests include:

• SQLiteAdoNetInitializer — creates the outbox schema inline via ADO.NET (no SQLite CLI dependency) and configures AddSQLiteOutbox(connectionString)
• SQLiteAdoNetOutboxTests — inherits all tests from OutboxTestsBase via [InheritsTests], tagged [TestGroup("SQLite")] / [TestGroup("AdoNet")]
• Verified snapshot for Should_Persist_Expected_Messages

All 203 integration tests pass.

Warning

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I tried to connect to the following addresses, but was blocked by firewall rules:

• 1.0.17.172.in-addr.arpa
  • Triggering command: /usr/sbin/mysqld mysqld (dns block)
  • Triggering command: /usr/sbin/mysqld mysqld -container-port 3306 -use-listen-fd conf�� get ""); print; exit--log-format 27ecef881185f3f6527092eb8026cd57b1f/log.json listen_addresses/usr/bin/sh 8701e97fb4c43026-c (dns block)
  • Triggering command: /usr/sbin/mysqld mysqld ntime.v2.task/monew d46f82c88308eb3aconsole e13/log.json /usr�� ests.Integration/tmp/codeql-scratch-76ad07fa0b56cd26/dbs/csharp/working/E2C59699B0DF03A6753D2D7Fbash /var/run/docker/runtime-runc/mobjson false /run/containerd//usr/bin/sh --log-format json bash ff5e�� mysqld [^ \t]+[ \t]+/, ""); print; exit-d /usr/lib/networkd-dispatcher/off168.63.129.16 53CAB41B2457FC91bash (dns block)

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