fossa: add page (#2922)

pages/common/fossa.md

@@ -0,0 +1,24 @@
+# fossa
+
+> CLI for the Fossa service - Generate realtime license audits, vulnerability scans and reports about dependencies licenses.
+> Homepage: <https://github.com/fossas/fossa-cli>.
+
+- Initialize a `.fossa.yml` configuration file:
+
+`fossa init`
+
+- Run a default project build:
+
+`fossa build`
+
+- Analyze built dependencies:
+
+`fossa analyze`
+
+- Generate reports:
+
+`fossa report`
+
+- Test current revision against the FOSSA scan status and exit with errors if issues are found:
+
+`fossa test`