Purpose:
As part of schema work it has been identified that src/packager intertwines "deploy time" and "package create time" logic. This makes it burdensome, or possibly impossible, to implement versioned schemas without passing a versioned structs throughout the codebase.

We will begin by refactoring the following pieces of src/packager into src/packager2 - this will allow us to re-implement this functionality without making breaking changes to Zarf in between releases. We will then swap over the calls to packager.() functions to packager2.() and deprecate src/packager functionality for src/packager2 (while renaming packager2 to packager)

Decisions Made:

• To refactor "Opts" out of the larger Packager struct, Opts will be moved into their respective "primary file". All exported functions will take its "related" Opts struct as a function argument.
  E.g. - InspectOpts is moved into the inspect.go file within packager2

To Be Worked:

• func New(cfg *types.PackagerConfig, mods ...Modifier) (*Packager, error)
• func (p *Packager) ClearTempPaths()
• func (p *Packager) Create(ctx context.Context) error
• func (p *Packager) Deploy(ctx context.Context) error
• func (p *Packager) DevDeploy(ctx context.Context) error
• func (p *Packager) FindImages(ctx context.Context) (map[string][]string, error)
• func (p *Packager) Generate() (err error)
• func (p *Packager) GetVariableConfig() *variables.VariableConfig
• func (p *Packager) Inspect(ctx context.Context) (err error)
• func (p *Packager) Lint(ctx context.Context) error
• func (p *Packager) Mirror(ctx context.Context) error
• func (p *Packager) Publish(ctx context.Context) (err error)
• func (p *Packager) Pull(ctx context.Context) (err error)
• func (p *Packager) Remove(ctx context.Context) (err error)