repo: move packages under their SBo category

Mirror SBo's own <category>/<package>/ layout instead of a flat
<package>/ one. The category is now carried by the directory, so
there's no separate map to maintain, and a package exports to the SBo
repo at the identical relative path.

misc:    SecLists, exploitdb, nuclei
games:   UrbanTerror
network: feroxbuster, ffuf, gobuster, metasploit-framework-bin, r8125

Categories taken from the synced SBo tree, which is authoritative.

This also repairs two things the flat layout had broken:

- test-build's category_of() returned "." for every package, since it
  derives the category from the parent directory name.
- post-commit asserted a fixed depth. It now locates a build by the
  directory holding the .SlackBuild, and names the archive after the
  package with the package dir at the tarball root, as SBo expects.

Drops the exec bit from SecLists.SlackBuild and gobuster.SlackBuild,
flagged by sbolint once the pre-commit hook started running: SBo
requires 0644 and ships both that way.

1 files changed, 21 insertions, 0 deletions

diff --git a/misc/nuclei/README b/misc/nuclei/README
new file mode 100644
index 0000000..c2f70b6
--- /dev/null
+++ b/misc/nuclei/README
@@ -0,0 +1,21 @@
+Nuclei is a modern, high-performance vulnerability scanner that 
+leverages simple YAML-based templates. 
+It empowers you to design custom vulnerability detection scenarios that
+mimic real-world conditions, leading to zero false positives.
+
+ - Simple YAML format for creating and customizing vulnerability
+   templates.
+ - Contributed by thousands of security professionals to tackle
+   trending vulnerabilities.
+ - Reduce false positives by simulating real-world steps to verify a
+   vulnerability.
+ - Ultra-fast parallel scan processing and request clustering.
+ - Integrate into CI/CD pipelines for vulnerability detection and
+   regression testing.
+ - Supports multiple protocols like TCP, DNS, HTTP, SSL, WHOIS,
+   JavaScript, Code and more.
+ - Integrate with Jira, Splunk, GitHub, Elastic, GitLab.
+
+Only the nuclei binary will be linked in /usr/bin. All the other
+binaries will be available in /opt/nuclei/bin
+