organize: move all businesses into their group directories

- 00-sns-holding → 00-holdings (shorter name)
- 01-networking → sns-technology-group/networking/
- 02-digital → sns-technology-group/secure/
- 03-support → sns-technology-group/support/
- indian-food-truck-legacy merged into indian-food-truck
- warehouse-property → warehouse, rental-property → rental
- Remove empty placeholder LLC dirs
- Update READMEs with correct paths

businesses/README.md

@@ -27,21 +27,23 @@ Samuel S. James (Sole Member)
 
 ```
 businesses/
-├── 00-sns-holding/              Holdings legal, branding, EIN, formation docs
+├── 00-holdings/                 Holdings legal, branding, EIN, formation docs
+│   ├── docs/
+│   └── branding/
 │
 ├── sns-technology-group/        SnS Technology Group LLC
-│   ├── sns-network-solutions-llc/
+│   ├── networking/              SnS Network Solutions LLC
-│   ├── sns-secure-llc/
+│   ├── secure/                  SnS Secure LLC
-│   └── sns-support-llc/
+│   └── support/                 SnS Support LLC
 │
 ├── sns-hospitality-group/       SnS Hospitality Group LLC (Sam 85% / Kiowa 15%)
 │   ├── docs/                    Partnership agreement, NDA, equity framework
 │   ├── coffee-trailers/         2-year plan, 10 locations, financials
-│   └── indian-food-truck/       Pending proposal
+│   └── indian-food-truck/       Pending proposal + legacy operating agreement
 │
 └── sns-properties-llc/          SnS Properties LLC
-    ├── warehouse-property/
+    ├── warehouse/
-    └── rental-property/
+    └── rental/
 ```
 
 ## Key Principles

businesses/sns-properties-llc/README.md

@@ -5,10 +5,10 @@
 
 ## Subsidiaries
 
-| Entity | Purpose |
+| Entity | Directory | Purpose |
-|--------|---------|
+|--------|-----------|---------|
-| Warehouse Property LLC | Commercial/industrial space (potential commissary, storage) |
+| Warehouse Property LLC | `warehouse/` | Commercial/industrial space (potential commissary, storage) |
-| Rental Property LLC | Residential or commercial rental income |
+| Rental Property LLC | `rental/` | Residential or commercial rental income |
 
 ## Status
 Structure planned. Form when acquiring first property. Properties lease to sibling

businesses/sns-technology-group/README.md

@@ -5,11 +5,12 @@
 
 ## Subsidiaries
 
-| Entity | Focus |
+| Entity | Directory | Focus |
-|--------|-------|
+|--------|-----------|-------|
-| SnS Network Solutions LLC | Networking infrastructure, cabling, managed networking |
+| SnS Network Solutions LLC | `networking/` | Networking infrastructure, cabling, managed networking |
-| SnS Secure LLC | Cybersecurity, monitoring, compliance |
+| SnS Secure LLC | `secure/` | Cybersecurity, monitoring, compliance |
-| SnS Support LLC | IT help desk, managed support, break-fix |
+| SnS Support LLC | `support/` | IT help desk, managed support, break-fix |
 
 ## Status
 Structures planned. Form each entity when it has revenue or client-facing liability.
+Branding, business plans, and operating docs for each are in their respective folders.