feat(blog): publish From a Spreadsheet to a Running ERP in Ten Thursday Sessions

New post blog/posts/from-a-spreadsheet-to-a-running-erp.html (area news, 2026-11-02),
body pasted verbatim from the inbox source (sha256 59568fc8…). Chrome copied from the
newest post (oca-paraguay-internationalization-hackathon.html), inline style trimmed to
the rules the page uses. Card image screencast.png wired in three additive places
(post-image after the meta line, og:image, blog/index.json image key) plus BlogPosting
JSON-LD. blog/index.json 17 -> 18, sitemap.xml 42 -> 43 <loc>, llms.txt 17 -> 18 lines,
all text splices (16 insertions, 0 deletions).

llms.txt

@@ -49,6 +49,7 @@
 
 ## Blog posts
 
+- [From a Spreadsheet to a Running ERP in Ten Thursday Sessions](https://odoo4projects.com/blog/posts/from-a-spreadsheet-to-a-running-erp.html) — 2026-11-02 — Most small businesses do not run on an ERP. They run on a spreadsheet, a messaging group, and one person's memory. It works — until that person is on holiday.
 - [ODOO4projects Supports the OCA Paraguay Internationalization Hackathon](https://odoo4projects.com/blog/posts/oca-paraguay-internationalization-hackathon.html) — 2026-10-29 — Two online days to push Odoo's Paraguayan localisation forward — and we are supporting them.
 - [How to Install Odoo Modules Using Git — and the Quick Git Route That Skips the Console](https://odoo4projects.com/blog/posts/how-to-install-odoo-modules-using-git.html) — 2026-10-28 — Every business is slightly different, which is why a system that only does the standard thing is only ever half a system.
 - [ODOO Community Is Going Online on ODOO4projects](https://odoo4projects.com/blog/posts/odoo-community-is-going-online-on-odoo4projects.html) — 2026-10-27 — ODOO Community is online.