[WIP] Implement deploy example using Kamal

[davidstosik]

No description provided.

[Copilot]

PR Overview

This PR introduces a deploy example using Kamal, updating configuration files and integrating cookie caching for the Money Forward session.

• Adds new configuration files for deployment (deploy.yml and mfynab.yml)
• Updates Gemfile with dependencies for Kamal and mfynab
• Implements cookie caching in the Money Forward session and documents a timezone issue in account status parsing

Reviewed Changes

File	Description
docker_example/kamal/config/deploy.yml	New deploy configuration for Kamal example
docker_example/kamal/config/mfynab.yml	New configuration for Money Forward account mapping
docker_example/kamal/Gemfile	Dependency additions for Kamal and mfynab
lib/mfynab/money_forward/account_status.rb	Added comments regarding timezone issues in date parsing
lib/mfynab/money_forward/session.rb	Implements cookie caching with read and write cache functions
README.md	Added WIP notes regarding container login issues via email auth

Copilot reviewed 13 out of 13 changed files in this pull request and generated 2 comments.

[Copilot]

Consider adding error handling around JSON.parse in case the cookie cache file contains invalid JSON, to prevent runtime crashes.

Suggested change

	cookie_attributes = JSON.parse(File.read(COOKIE_CACHE_PATH))
	self.cookie = Ferrum::Cookies::Cookie.new(cookie_attributes)
	begin
	cookie_attributes = JSON.parse(File.read(COOKIE_CACHE_PATH))
	self.cookie = Ferrum::Cookies::Cookie.new(cookie_attributes)
	rescue JSON::ParserError => e
	logger.error("Failed to parse cookie cache: #{e.message}")
	nil
	end

[Copilot]

[nitpick] Consider using consistent casing for account names. For example, change 'VIEW card' to 'VIEW Card' to match the style of other entries.

Suggested change

	ynab_name: "VIEW card"
	ynab_name: "VIEW Card"