Add DynamoDB Support

[jamiefdhurst]

Fixes #86

[github-actions]

Test Results

53 tests   53 ✅  28s ⏱️
10 suites   0 💤
 1 files     0 ❌

Results for commit 07d5d09.

♻️ This comment has been updated with latest results.

[github-actions]

Package	Line Rate	Health
github.com/jamiefdhurst/journal/internal/app	3%	❌
github.com/jamiefdhurst/journal/internal/app/controller/apiv1	100%	✔
github.com/jamiefdhurst/journal/internal/app/controller/web	89%	➖
github.com/jamiefdhurst/journal/internal/app/model	70%	❌
github.com/jamiefdhurst/journal/internal/app/router	100%	✔
github.com/jamiefdhurst/journal/pkg/adapter/giphy	100%	✔
github.com/jamiefdhurst/journal/pkg/adapter/json	100%	✔
github.com/jamiefdhurst/journal/pkg/controller	100%	✔
github.com/jamiefdhurst/journal/pkg/database/dynamodb	94%	✔
github.com/jamiefdhurst/journal/pkg/database/sqlite	100%	✔
github.com/jamiefdhurst/journal/pkg/router	100%	✔
github.com/jamiefdhurst/journal/pkg/session	83%	➖
Summary	81% (423 / 522)	➖

Minimum allowed line rate is 80%

[jamiefdhurst]

Closing this, the plan is to move to EFS instead and support Lambdas through a shared filesystem, which requires no re-platforming of the database.