build: clean up old ce.json files and ensure presence before publishing

package.json

@@ -29,14 +29,14 @@
         "build:tests": "tsc --build test/tsconfig.json && tsc --build test/tsconfig-node.json",
         "build:clear-cache": "rm -rf packages/*/lib && rm -rf packages/*/tsconfig.tsbuildinfo",
         "watch": "gulp watch",
-        "prestorybook": "wca analyze 'packages/*/src/index.ts' --format json --outFile custom-elements.json && node ./scripts/add-custom-properties.js --src='custom-elements.json'",
+        "prestorybook": "wca analyze 'packages/*/*.d.ts' --format json --outFile custom-elements.json && node ./scripts/add-custom-properties.js --src='custom-elements.json'",
         "storybook": "yarn storybook:stories:build && run-p watch build:watch storybook:stories:watch storybook:start",
         "storybook:start": "start-storybook",
         "storybook:stories:build": "tsc --build .storybook/tsconfig.json",
         "storybook:stories:watch": "tsc --build .storybook/tsconfig.json -w",
         "prestorybook:build": "yarn prestorybook",
         "storybook:build": "yarn storybook:stories:build && build-storybook",
-        "docs:analyze": "wca analyze 'packages/**/sp-*.d.ts' --format json --outFile documentation/custom-elements.json",
+        "docs:analyze": "wca analyze 'packages/*/*.d.ts' --format json --outFile documentation/custom-elements.json",
         "postdocs:analyze": "node ./scripts/add-custom-properties.js --src='documentation/custom-elements.json'",
         "docs:build": "run-p build docs:analyze && yarn docs:ts && yarn docs:build:staging && yarn storybook:build",
         "docs:build:staging": "gulp docsBuildStaging",
@@ -54,8 +54,9 @@
         "lint:ts": "eslint -f pretty 'packages/**/*.ts'",
         "lint:css": "stylelint 'packages/**/*.css'",
         "lint:versions": "node ./scripts/lint-versions.js",
-        "custom-element-json": "lerna exec --ignore @spectrum-web-components/styles -- wca analyze 'src/**/*.ts' --format json --outFile custom-elements.json",
-        "postcustom-element-json": "lerna exec --ignore @spectrum-web-components/styles -- node ../../scripts/add-custom-properties.js --src='custom-elements.json'",
+        "precustom-element-json": "rm packages/*/custom-elements.json",
+        "custom-element-json": "lerna exec --ignore @spectrum-web-components/styles -- wca analyze '*.d.ts' --format json --outFile custom-elements.json",
+        "postcustom-element-json": "lerna exec --ignore '{@spectrum-web-components/{bundle,,icons-ui,icons-workflow,iconset,shared,styles},example-project,swc-templates}' -- test -f custom-elements.json",
         "prelerna-publish": "yarn get-ready && yarn custom-element-json",
         "lerna-publish": "lerna publish --message 'chore: release new versions'",
         "test": "yarn build && yarn test:ci",