Titiler

* Add OSM background in `/map` viewer when using WebMercator TMS

* no change since 0.11.1a0

* switch to `hatch` and `pdm-pep517` as build system and use `pyproject.toml` for python module metadata
* switch to `ruff` for python linting
* update pre-commit configuration
* documentation fixes 🙏 (authors jthetzel, neilsh)
* fix documentation about `asset_bidx`

titiler.core

* Algorithm change, make terrainrgb interval and baseval floats to support more quantizers (author AndrewAnnex, https://github.com/developmentseed/titiler/pull/587)
* update `rio-tiler` minimum version to `4.1.6`
* Apply colormap before defining image output format (when not provided)

titiler.mosaic

* Apply colormap before defining image output format (when not provided)

* add `titiler.extensions` package (`cogValidateExtension`, `stacExtension`, `cogViewerExtension`, `stacViewerExtension`, `wmsExtension`)

titiler.mosaic

* update `cogeo-mosaic` version requirement to `>=5.0,<5.2` (allow using `az://` prefix from uri)
* add `MOSAIC_STRICT_ZOOM` environment variable to control if the application should allow fetching tiles outside mosaic min/max zooms

**breaking change**

titiler.core

* add `extensions` option to the `BaseTilerFactory` to specify a list of extension we want to register. Each extension will be then registered in the `__post_init__` object creation step.
* remove `BaseHTTPMiddleware` class inheritance for middleware (write pure ASGI middleware)

titiler.application

* uses Extension to add more endpoints to default `titiler.core` factories
* move all `viewer` code into `titiler.extensions`
* add `/cog/stac` endpoint from `titiler.extension.stacExtension` to create STAC Items from raster dataset

titiler.mosaic

* removed deprecated *empty* path (`/` is the correct route path, which enable prefixed and non-prefixed mosaic application)

* fix issue with new morecantile version
* replace path parameter in `router_prefix` in `BaseTilerFactory.url_for`

* update `/map` endpoint and template to support multiple TMS (https://github.com/developmentseed/titiler/pull/560)