chore: modularize build logic, move model classes

build-logic/build.gradle.kts

build-logic/settings.gradle.kts

...d-logic/src/main/kotlin/convention.publication.gradle.kts

build-logic/src/main/kotlin/convention.version.gradle.kts

...erity/buildlogic/convention/FormattingConventionPlugin.kt

...its/temerity/buildlogic/convention/KmpConventionPlugin.kt

...rity/buildlogic/convention/PublicationConventionPlugin.kt

...temerity/buildlogic/convention/VersionConventionPlugin.kt

spotless/LicenseHeader.kt

spotless/appHeader.kt

spotless/appHeader.xml

spotless/libHeader.xml

temerity/build.gradle.kts

...otlin/edu/ucsc/its/temerity/core/LoggerFactory.android.kt

...ommonMain/kotlin/edu/ucsc/its/temerity/api/TemerityApi.kt

...onMain/kotlin/edu/ucsc/its/temerity/core/LoggerFactory.kt

...Main/kotlin/edu/ucsc/its/temerity/core/TemClientConfig.kt

.../commonMain/kotlin/edu/ucsc/its/temerity/core/Temerity.kt

...c/commonMain/kotlin/edu/ucsc/its/temerity/di/LibModule.kt

...u/ucsc/its/temerity/extensions/time/DateTimeExtensions.kt