Implement Unity Concord

[ghost]

I affirm:

• [x] that I agree to Topaz Next's Limited Contributor License Agreement, as written on this date
• [x] that I have read the Contributing Guide and the Code of Conduct
• [x] that I've tested my code since the last commit in the PR, and will test after any later commits

Core

• [x] Unity Weekly and Partial Rankings
• [x] Allow for joining and changing Unity faction
• [x] Enable or Disable Unity Leader Trust based on personal ranking
• [x] Add support for Synthesis objectives based on crafting type
• [x] Add support for Weapon Skill objectives to receive skill type data
• [x] Add support for Heal Unity Ally objectives
• [x] Add roeutils::event() binding (needed for HELM, Magic Bursts, and Chocobo Digging, could be made specific)
• [x] Implements Unity Chat and RoE Shared Objectives

Lua:

• [x] Support Joining and Changing faction with Unity NPC
• [x] Unity Teleports (few missing)
• [x] Add support for Harvesting objectives
• [x] Add support for Chocobo Digging objectives
• [x] Add support for Magic Burst Objectives
• [x] Purchase non-fight related items

RoE Objectives:

• [x] Add supported Harvesting Objectives
• [x] Add supported Chocobo Digging objectives
• [x] Add supported Unity Shared Objectives (Missing HP, Fishing, Monstrosity, and Vanquish w/ Leader)
• [x] Add supported Unity Leader Objectives (Missing Cure Status Ailments)

What this does NOT do:

• Unity Concord Fights
• Upgrade gear from Unity Concord Fights
• Implement Unity Trust Gambits

Known Issues:

• Unity chat member limit is uncapped. This is intentional due to the possibility that a total value will be inaccurate when running multiple map servers.

Test Scenarios NOT covered yet

• Accolade granted from Objective without being a member