* fixed broken registry reload
* fixed incorect handling of the "invalid" flag when reloading the registry should fix that
* fixed unreliable generate_propGroup_name : now uses tiger-hash to generate hashes of nested paths + long names
this ensures that even if there are additions & removals to the registry, it does not break existing components !
* fixed & overhauled list & map components ui handling for objects + collections/blueprints
* merged the various list component ui operators into a single one
* removed obsolete code in registry & components
* improved handling of invalid components in the UI: now they are not displayed ! much cleaner & simpler
* overall cleanup to components
* lots of minor tweaks & co
* all operators, panels etc are now respecting the Blender naming convention
* tweaks & improvements to some of the component operators
* clearer naming for the "advanced" tools for components
* removed obsolete / overly complex pieces of UI
* complete rework of component selections: much nicer, searchable, simpler ui
* main component selector & per "error" component selectors , as well as bulk replace
ones are now all independant
* overhauled a lot of helpers to work with both objects & collections
* reworked ui ordering for upgrade/ rename
* more clearer status display for invalid components
* etc etc
* main/library/nothing is now an enumProperty on scenes themselves
* main/library scene listing is a dynamic property of the Blenvy core class instead of CollectionProperties
* this means that removing / renaming scenes using the normal blender workflow automatically changes things for Blenvy as well !
* overhauled & simplified main/library scenes ui accordingly
* same for all the code that needed access to the main/library scenes
* added main/library scene NAMES computed property for convenience
* added basic logic, ui, level selector operator etc
* fixed issues with asset dialog
* added experimental "always_export" flags for collections & scenes to enable always
exporting on save for select blueprints & levels (no logic yet, just UI)
* various tweaks & minor experiments
* restructured component settings to be used instead of the registry
* removed settings from registry
* fixed data access for the above
* added saving of component parameters
* added component settings pointer in blenvy core
* added loading of both auto_export & component settings in blenvy core's load_settings
* fixed/ overhauld asset & blueprint scanning
* added polling for blueprints (not 100% sure yet)
* add-on-prefs => settings
* removed the now obsolete auto-export operator & preperences
* a lot of other minor changes
* this is in preparation for future support in bevy & for more coherence & practicality
* overhauled metadata tooling
* overhauled most of the operators
* overhauled most of the UI
* all the basics & more work !
* unrelated: also started preping for auto_export operator removal
* removed a lot of obsolete code
* overhauled settings upsert
* added save & load of blenvy common settings
* removed most of the specific uis (mostly auto export)
* moved change detection logic out of auto export (wip)
* added helper to compare setting dicts
* cleaned up some incoherent naming
* stripped auto_export of a lot of its internals (wip)
* main settings ui overhaul: now components & auto export provide their own settings UI function
* added Asset propertygroup & User Assets collections to collections & scenes to store them explicitely
* overhauled UI to make use of this : also means names & paths are editable after the fact
* overhauled testing asset hierarchy scan accordingly
* added expertimental export of bevy_asset_loader compatible asset.ron files per level
* related tweaks & additions
* added correct injection of assets + export path to blueprints
* moved a few common elements to "core" for better reuse
* more tweaks/ experiments with paths handling
* moved & overhauled a few of the blueprint & assets tools
* lots of minor tweaks & changes
* minor tweaks & improvements to assets handling
* renamed a few auto export preferences for more coherence
* "assets" folder is now mandatory again and used by the various sub asset types
* blueprints/levels/materials paths in auto_export are not overwrite their relative values anymore,
but added their "full" variants & changed code using full paths to use those
* added back gltf exporter post export callback, in a cleaner fashion
* changing (wip) the way the various relative folders are auto generated in the folder selection UI
* lots of other minor tweaks & improvements
* improvements to assets ui
* assets ui now specific to per level data, not based on selection anymore
* blueprints ui now presents assets per blueprint
* a lot of tweaks & improvements in the areas above
